Explanation: The image shows two power strips, each with a white cord attached. The cords are clearly visible, coiled around the power strips. Thus, the cord is clearly visible.

Answer: 0


Explanation: The image shows an alarm clock with a dial. The numbers on the dial (1, 2, 3, ..., 12) are clearly visible and legible.

Answer: 0


Explanation: The temple arms of the spectacles are the parts that extend from the frames to go over the ears. In the image, these temple arms are clearly visible as the black components attached to the frames.

Answer: 0


Explanation: The alarm clock in the image has multiple clock hands (hour, minute, and second hands) that are clearly visible on the clock face.

Answer: 0


Explanation: The stage clip is a component that holds the slide on the microscope's stage. In the provided image, the stage (the flat platform) is visible, and the stage clip (or clips) holding the slide in place can be clearly seen as part of the stage assembly.

Answer: 0


Explanation: The image shows a water faucet with a cross - shaped handle on top. This handle is clearly visible and distinct in the image.

Answer: 0


Explanation: To determine if a nose pad is visible, we analyze the spectacles in the image. A nose pad is a small pad on the bridge of glasses that rests on the nose. In the provided image, the spectacles have a thin metal frame. The bridge area (where a nose pad would typically be located) does not show a distinct, visible nose pad. The design appears to integrate the bridge into the frame without a clearly visible separate nose pad.

Answer: 2


Explanation: The image shows a fire engine (fire truck) with multiple tires visible, including the front tire and rear tires. These tires are clearly visible in the image.

Answer: 0


Explanation: The image shows a red fire extinguisher. The squeeze lever (the black handle at the top) is clearly visible in the image.

Answer: 0


Explanation: To determine if a reflector is visible, we analyze the microscope image. A reflector (e.g., a mirror) in microscopes typically aids illumination. In the provided image, no distinct reflector (mirror or similar component) is visible on the microscope’s base or other parts. Thus, the reflector is not visible.

Answer: 2


Explanation: In the image, there are two power strips (插线板). Each power strip has a cord with a plug at the end. The plugs are clearly visible—one on the left power strip with a two-prong plug, and one on the right power strip with a three-prong plug. Thus, the plugs are clearly visible.

Answer: 0


Explanation: To determine if the fine focus knob is visible, we analyze the microscope image. Microscopes typically have two focus knobs: a larger coarse focus knob and a smaller fine focus knob. In the provided image, the fine focus knob (smaller, typically for precise focusing) is visible on the side of the microscope, distinguishable from the larger coarse focus knob. Thus, the fine focus knob is clearly visible.

Answer: 0


Explanation: The spout of the electric kettle is located on the left side, near the top. In the image, this spout is clearly visible, with its distinct shape and position identifiable.

Answer: 0


Explanation: The image shows an electric kettle with a black handle on the right side. The handle is a prominent, clearly visible part of the kettle's design.

Answer: 0


Explanation: The image shows a bicycle with a handlebar that has a wooden grip. The handlebar is clearly visible in the image.

Answer: 0


Explanation: The image shows a bicycle with a brown saddle (seat) mounted on the frame. The saddle is clearly visible and distinguishable in the image.

Answer: 0


Explanation: Looking at the image of the electric kettle, the base of the kettle has a red indicator light. This light is clearly visible in the image.

Answer: 0


Explanation: The image displays a laptop, and the keyboard is clearly visible. The keyboard has distinct black keys with white characters, and it is part of the laptop shown in the image.

Answer: 0


Explanation: The image shows a shopping cart with a handle. The handle is clearly visible, featuring a white grip with green accents at the ends. There is no ambiguity in its visibility.

Answer: 0


Explanation: Looking at the bicycle image, the pedals are visible. Specifically, the pedal on the left side (from the viewer's perspective) is clearly visible, along with part of the other pedal. Thus, a pedal is clearly visible.

Answer: 0


Explanation: The image shows a small aircraft with a red propeller at the front. The propeller is clearly visible against the aircraft's structure and the background.

Answer: 0


Explanation: The image shows a shopping cart with multiple wheels. Upon inspection, at least one wheel (e.g., the front right or back left wheel) is clearly visible in the image.

Answer: 0


Explanation: The vertical stabilizer (tail fin) is a distinct component of the aircraft's tail. In the provided image, the vertical stabilizer is clearly visible on the left side of the airplane (from the viewer’s perspective).

Answer: 0


Explanation: In the image, the interior of a car is shown. The rear - view mirror is mounted on the windshield, and it is clearly visible within the car's interior view.

Answer: 0


Explanation: The horizontal stabilizer is the horizontal surface at the tail of the aircraft. In the provided image, the tail section of the small airplane clearly shows the horizontal stabilizer, which is visible and distinguishable.

Answer: 0


Explanation: The image shows the interior of a car, and the steering wheel is prominently visible in the lower left portion of the image. It is clearly distinguishable as part of the car's dashboard and control area.

Answer: 0


Explanation: The image shows a toaster with two bread slots at the top. These slots are clearly visible, as they are part of the toaster's design and can be seen in the image.

Answer: 0


Explanation: In the image of the toaster, a lever is visible on the right side of the toaster, likely the toast lift lever. It is clearly distinguishable.

Answer: 0


Explanation: In the image of the United Airlines aircraft, the engine mounted under the wing is clearly visible. The engine's shape and position under the wing are distinct, making it easy to identify.

Answer: 0


Explanation: The vertical stabilizer (tail fin) of the United Airlines aircraft is clearly visible in the image. It is blue with the airline's logo, and its position and shape are distinct against the sky.

Answer: 0


Explanation: The image shows an electric fat tire bike. The seat, which is black and mounted on the seat post, is clearly visible in the image.

Answer: 0


Explanation: The cockpit window is located at the front of the aircraft. In the provided image, the front section of the United Airlines plane is visible, and the cockpit window can be clearly seen there.

Answer: 0


Explanation: The image shows an electric fat tire bike. The handlebar is located at the top of the bike, with visible grips and control components. It is clearly distinguishable in the image.

Answer: 0


Explanation: The image shows a small aircraft (likely a Cessna-type plane) with a cockpit. The cockpit windows (front windshield and side windows) are all visible in the image. There are no other windows on this type of aircraft, so all relevant windows are clearly visible.

Answer: 0


Explanation: Looking at the electric bike's drivetrain area (near the crankset and chain), a pedal is clearly visible. The pedal is part of the bike's mechanical components, and its presence is evident in the image.

Answer: 0


Explanation: The image shows a disposable cup with a white lid. On the lid, a small rectangular sip hole is clearly visible, positioned below the central circular area of the lid.

Answer: 0


Explanation: The image displays the back of an iPad. A black Apple logo is prominently visible in the center of the device's back. Thus, the Apple logo is clearly visible.

Answer: 0


Explanation: The image shows the back of an iPad. At the top - left corner of the iPad's back, a small camera lens is clearly visible.

Answer: 0


Explanation: Looking at the bottom of the iPhone in the image, the charging port (a rectangular slot) is visible alongside the speaker grilles and other bottom components. Thus, the charging port is clearly visible.

Answer: 0


Explanation: The image shows an iPhone, and at the bottom of the device, the home button is clearly visible. It is positioned centrally at the bottom of the phone's front face.

Answer: 0


Explanation: Looking at the image of the iPhone, the speaker holes (grilles) are visible at the bottom of the device, near the charging port. This makes them clearly visible.

Answer: 0


Explanation: The horizontal stabilizer is part of the tail assembly, providing pitch stability. In the image, the tail of the United Airlines aircraft is visible, and the horizontal stabilizer (the horizontal surface attached to the vertical stabilizer) is clearly distinguishable.

Answer: 0


Explanation: The image shows the back of an iPad. Speaker holes (or grilles) on iPads are typically located at the bottom or top edges, but in this view, the back surface is visible, and no speaker holes are apparent. Thus, the speaker holes are not visible.

Answer: 2


Explanation: The Esc key is located at the top - left corner of the keyboard. In the provided image, the top - left area of the keyboard is visible, and the key labeled 'Esc' can be clearly seen.

Answer: 0


Explanation: Looking at the image of the iPad from the back, the camera lens is visible at the top left corner of the iPad's rear panel. This makes the camera clearly visible.

Answer: 0


Explanation: The Esc key is typically located in the top - left corner of a standard keyboard. In the provided image of the laptop, the keyboard is visible, and the top - left key (which is the Esc key) can be clearly identified.

Answer: 0


Explanation: The image shows a MacBook laptop. On the back of the laptop's lid, the Apple logo is clearly visible. Therefore, the Apple logo is clearly visible in the image.

Answer: 0


Explanation: The space bar is the long horizontal key at the bottom of the keyboard. In the provided image of the laptop, the keyboard is clearly visible, and the space bar is distinctly present and visible.

Answer: 0


Explanation: In the image of the laptop, the touchpad is located below the keyboard. It appears as a large, light - colored rectangular area, which is clearly visible.

Answer: 0


Explanation: The Windows taskbar is visible at the bottom of the monitor screen. The Windows Start button (Windows logo) is clearly visible within the taskbar.

Answer: 0


Explanation: The image shows a motorcycle with two distinct headlights clearly visible on the front. Therefore, a headlight is clearly visible.

Answer: 0


Explanation: The handlebar of the motorcycle is clearly visible at the top of the vehicle, with the grips and associated controls present and distinguishable.

Answer: 0


Explanation: The image shows a runway with visible markings. The runway number '30R' is clearly printed on the runway surface, making it easily identifiable.

Answer: 0


Explanation: The image shows a Samsung remote control. At the top right corner of the remote, there is a red button with a power symbol (circle with a line), which is clearly visible.

Answer: 0


Explanation: In the image, multiple railroad tracks are clearly visible, with the train positioned on one of them. The tracks are distinct and easily identifiable.

Answer: 0


Explanation: Looking at the front of the Amtrak train in the image, the headlights are clearly visible. There are no obstructions or issues that would make them hard to see or not visible.

Answer: 0


Explanation: The crown is the small knob on the side of the watch. In the image, the crown is visible on the right side of the watch case, and it is clearly distinguishable.

Answer: 0


Explanation: In the image of the stainless steel sink, the drain is located in the center of the sink basin. The drain holes are clearly visible within the drain assembly.

Answer: 0


Explanation: The image shows a Windows 7 desktop. In the bottom-left corner, the Windows Start button (circular logo with the Windows flag) is clearly visible.

Answer: 0


Explanation: The image shows the front of an Amtrak train. The driver cab windows are located at the top front of the locomotive. In the image, these cab windows are clearly visible, with no obstructions or blurring that would make them hard to see.

Answer: 0


Explanation: Looking at the bottom of the mouse, the sensor window (optical sensor's window) is clearly visible as a distinct area on the mouse's underside.

Answer: 0


Explanation: The image shows a standing fan with a control panel on the pole. The control panel has visible buttons (which function as switches) for operating the fan. These buttons are clearly visible in the image, indicating that a switch (in the form of a button) is visible.

Answer: 0


Explanation: The image shows a helicopter with a main rotor system on top. The rotor blades are clearly visible, extending outward from the rotor hub. Thus, the main rotor is clearly visible.

Answer: 0


Explanation: The image shows a front - facing view of an airplane. The cockpit windows are located at the top front of the aircraft. In this image, these cockpit windows are distinctly visible.

Answer: 0


Explanation: The image shows an airplane viewed from below. Two engines are mounted on the wings, and they are clearly visible in the image.

Answer: 0


Explanation: The image shows a backpack placed on a chair. The top lift handle of the backpack is clearly visible at the top of the backpack, making it easy to identify.

Answer: 0


Explanation: The vertical stabilizer (tail fin) of the United Airlines airplane is clearly visible in the image. It is blue with the United logo, and its position and details are distinct against the sky.

Answer: 0


Explanation: The image shows an airplane from a below angle. Both engines mounted on the wings are clearly visible. Since the question asks if there is (a) engine visible, and at least one (in fact, two) are clearly visible, the appropriate choice is 0.

Answer: 0


Explanation: In the image, the red sports car is shown in motion. On the driver's side (left side of the car from the viewer's perspective), a side view mirror is clearly visible. The mirror's shape and position are distinct, confirming its visibility.

Answer: 0


Explanation: The image shows a white Apple charger. On the bottom edge of the charger, a small USB port (likely USB-C) is visible. The port is clearly distinguishable in the image.

Answer: 0


Explanation: The image shows a white coffee cup lid. On the lid, there is a visible opening (sip hole) with some coffee residue around it. This sip hole is clearly distinguishable in the image.

Answer: 0


Explanation: In the image, the door has a metallic door handle on its right side. The handle is clearly distinguishable against the door's surface.

Answer: 0


Explanation: The image shows a white device (likely a wireless earbud case) being held. On the bottom of the device, a USB-C charging port is clearly visible.

Answer: 0


Explanation: Looking at the image of the water fountain, the sink area contains a circular drain with slits. This drain is clearly visible within the sink basin.

Answer: 0


Explanation: The image shows a white case (likely for wireless earbuds) with a USB - C port on its bottom surface. This USB - C port is a charging port, and it is clearly visible in the image.

Answer: 0


Explanation: The image shows an iPhone (likely an iPhone 5) lying on a wooden surface. The bottom edge of the phone is visible, showing the charging port (rectangular slot) and speaker grilles (row of small holes). However, the headphone jack (a 3.5mm port) is not clearly visible in the image, likely due to the angle or framing of the photo.

Answer: 2


Explanation: In the image, the back of an iPad is visible, and the camera module (including the camera lens) is clearly present and visible.

Answer: 0


Explanation: Looking at the tablet screen in the image, the battery percentage is visible in the top right corner of the screen, showing '17%'. This makes the battery percentage clearly visible.

Answer: 0


Explanation: The image shows the back of an iPhone, and the camera module (including the lens) is clearly visible on the top left portion of the iPhone's back.

Answer: 0


Explanation: The image shows the bottom part of a smartphone. On the bottom edge, there are several small circular holes, which are typically the speaker grilles (part of the speaker system). These holes are clearly visible in the image.

Answer: 0


Explanation: The latch bolt is the component that extends from the lock to secure the door. In the image, the door is partially open, indicating the latch bolt is likely retracted (not extended to secure the door). Additionally, the visible lock mechanism does not show the latch bolt in an extended or clearly visible state. Thus, the latch bolt is not visible.

Answer: 2


Explanation: The space bar is the long, horizontal key located at the bottom center of a keyboard. In the provided image, the keyboard is clearly visible, and the space bar can be distinctly identified as the long key at the bottom of the keyboard.

Answer: 0


Explanation: The image shows a white coffee cup lid. On the lid, there is a small rectangular or oval opening (the sip hole) that is clearly visible. This opening is designed for drinking from the cup, and its presence is evident in the image.

Answer: 0


Explanation: The image shows the bottom of a MacBook Pro. Rubber feet are present at each corner (top-left, top-right, bottom-left, bottom-right). These rubber feet are clearly visible in the image.

Answer: 0


Explanation: The touchpad is located below the keyboard on the laptop. In the image, the touchpad is clearly visible as a large, smooth area beneath the keyboard.

Answer: 0


Explanation: Looking at the train in the image, the headlights on the front of the train are illuminated and clearly visible. There are two headlights, and both are distinguishable.

Answer: 0


Explanation: The arrow keys (up, down, left, right) are located on the right side of the laptop keyboard. In the provided image, these arrow keys are clearly visible, positioned near the shift and enter keys.

Answer: 0


Explanation: The front of the train in the image has visible windows, including the driver's window area. These windows are clearly distinguishable on the train's front.

Answer: 0


Explanation: The image shows a smartphone (likely an iPhone) with the home button clearly visible at the bottom center of the front face of the device.

Answer: 0


Explanation: The image shows a black wired computer mouse. On the top surface of the mouse, a scrolling wheel (the small wheel between the left and right mouse buttons) is clearly visible.

Answer: 0


Explanation: In the image, the stainless steel sink has a central drain hole with a visible strainer. The drain hole is clearly distinguishable in the center of the sink basin.

Answer: 0


Explanation: The motorcycle's handlebar is clearly visible in the image, as part of the motorcycle's structure can be seen, including the handlebar area.

Answer: 0


Explanation: In the image, the electrical outlet has two screws: one at the top (holding the 'C14' label) and one at the bottom. Both screws are clearly visible against the white outlet plate and gray wall.

Answer: 0


Explanation: The image shows an electrical outlet with a white plate. There are two screws visible: one at the top of the plate (near the 'C14' label) and one at the bottom of the plate. Both screws are clearly visible against the white plate and gray wall.

Answer: 0


Explanation: The smart connector pins on an iPad are typically three small circular contacts located at the bottom of the device, near the charging port. In the provided image, the bottom portion of the iPad is visible, and three small circular dots (consistent with the smart connector pins) are clearly visible at the bottom edge of the device.

Answer: 0


Explanation: In the image, the train is positioned on a set of railway tracks. The tracks, including the rails and the ballast (gravel) between them, are clearly visible beneath and around the train. Additionally, the surrounding infrastructure (like the overhead wires and poles) further confirms the presence of the track system.

Answer: 0


Explanation: The image shows a wall outlet (labeled C14) with two receptacles. Each receptacle has a round hole (ground pin hole) visible between the two vertical slots (for hot and neutral). The round ground pin hole is clearly visible in the image.

Answer: 0


Explanation: In the image of the bathroom sink, there are two small holes near the top edge of the sink basin. These holes are visible against the white sink surface. Since the question asks if an overflow hole is visible, and these holes (likely including the overflow hole) are clearly visible, the answer is based on their visibility.

Answer: 0


Explanation: In the provided microscope image, the objective lenses are attached to the revolving nosepiece near the stage. These lenses are clearly visible, as they are part of the microscope's optical system and are positioned in a way that makes them distinguishable.

Answer: 0


Explanation: The image shows a game controller with two circular joysticks (one on the left, one on the right) that are clearly visible.

Answer: 0


Explanation: The image displays a water fountain, which is a type of bubbler. The bubbler is clearly visible, including its metallic basin, spout, and the upper control panel.

Answer: 0


Explanation: The image shows an iPad with a clear back. The Apple logo is prominently displayed in the center of the iPad's back, making it clearly visible.

Answer: 0


Explanation: Upon examining the image of the Columbia jacket, there is no visible zipper tag present on the zipper or surrounding area.

Answer: 2


Explanation: The image shows a violin, which has two f-holes. Both f-holes are clearly visible in the image, with distinct shapes and positions on the violin's body.

Answer: 0


Explanation: Tuning pegs are located at the top of the violin's neck, used to adjust string tension. In the provided image, these pegs are clearly visible at the top of the violin.

Answer: 0


Explanation: The image shows a balance scale (托盘天平) with two pans, a metal beam, adjustment components, and a green base. No ruler is visible in the image.

Answer: 2


Explanation: The image shows a classical guitar with its headstock visible. On the headstock, the tuning pegs (the white components holding the strings) are clearly visible.

Answer: 0


Explanation: The fingerboard is the long, flat section of the violin neck. In the provided image, this part is clearly visible, running from the nut (near the scroll) down to the bridge area. Therefore, the fingerboard is clearly visible.

Answer: 0


Explanation: The image shows a balance scale with two pans, adjustment mechanisms, and a base. Upon close inspection, there is no dial visible on the scale.

Answer: 2


Explanation: The image shows a pair of scissors with two black handles. Each handle has a finger hole, which is clearly visible as part of the handle design.

Answer: 0


Explanation: To determine if the coarse focus knob is visible, we examine the microscope image. The coarse focus knob is typically a larger, prominent knob for rough focusing. In the image, a knob is clearly visible on the side of the microscope’s base, which corresponds to the coarse focus knob. Thus, it is clearly visible.

Answer: 0


Explanation: To determine if a stage clip is visible, we examine the microscope's stage (the flat platform holding the slide). In the image, a stage clip is clearly visible on the left side of the stage, holding the slide in place. Thus, the stage clip is clearly visible.

Answer: 0


Explanation: Looking at the wheelchair image, the front wheels (smaller wheels) are visible behind the larger rear wheels. They are clearly distinguishable in the image.

Answer: 0


Explanation: The objective lens is the lens closest to the specimen, located at the bottom of the microscope tube (near the stage). In the provided image, this lens (the part with the visible opening at the end of the tube) is clearly visible.

Answer: 0


Explanation: In the image of the microscope, a fine focus knob (typically a smaller knob for precise focusing) is visible on the side of the microscope. It is clearly distinguishable, so the answer is 0.

Answer: 0


Explanation: To determine if the pressure gauge needle is visible, we examine the fire extinguisher image. The pressure gauge is located near the top, between the handle and the hose. The gauge has a needle, and upon close inspection of the image, the needle is clearly visible.

Answer: 0


Explanation: The image shows a cylindrical container with a smooth, uniform surface. There is no visible handle attached to the container. Therefore, a handle is not visible in the image.

Answer: 2


Explanation: The image shows a microscope. A reflector (typically a mirror) in a microscope is usually part of the base, reflecting light up through the stage. In this image, the reflector is not clearly visible; the focus is on the microscope’s body, objectives, and stage, with no distinct reflector visible.

Answer: 2


Explanation: The image shows a yellow alarm clock with a white clock face. Upon examining the clock face, there are no visible dial numbers (such as 1, 2, 3, etc.) present on the face.

Answer: 2


Explanation: The image displays two power strips (插线板) and two plugs. However, there is no visible cord (the extended wire portion) attached to the power strips or plugs. Thus, the cord is not visible.

Answer: 2


Explanation: In the image of the spectacles, the temple arms (the parts extending from the frames to go over the ears) are clearly visible. There are two temple arms, one on each side of the glasses, and they are distinct and easy to see.

Answer: 0


Explanation: Looking at the alarm clock image, the clock face displays numbers 1–12, but there are no visible clock hands (such as hour or minute hands) present in the image.

Answer: 2


Explanation: To determine if a nose pad is visible, we examine the spectacles in the image. Nose pads are small components resting on the nose, typically part of the frame. In this image, the spectacles have a metal frame and black arms, but no distinct nose pads are visible on the frame. Thus, the nose pad is not visible.

Answer: 2


Explanation: The mug's top edge (rim) is clearly visible in the image. The flat top of the mug shows a distinct edge that qualifies as a rim, and it is easily discernible.

Answer: 0


Explanation: The image shows a fire engine (fire truck) with multiple tires visible. The front tire, as well as several rear tires, are clearly distinguishable in the image.

Answer: 0


Explanation: To determine if a spout is visible, we analyze the electric kettle image. The spout is the opening for pouring water. In the image, the kettle’s lid, handle, and base are visible, but the spout (the pouring opening) is not present in the view.

Answer: 2


Explanation: To determine if a squeeze lever is visible, we examine the fire extinguisher image. The squeeze lever (typically a handle/lever for operation) is not clearly visible in the provided image. The visible parts include the cylinder, hose, pressure gauge, and labels, but the squeeze lever itself is not apparent.

Answer: 2


Explanation: To determine if a handle is visible, we analyze the faucet image. A faucet handle is typically a component used to control water flow. In the provided image, the wall - mounted faucet does not show any part that can be identified as a handle. Therefore, the handle is not visible.

Answer: 2


Explanation: The image shows an electric kettle with a handle on its side. The handle is clearly visible, as it is a distinct part of the kettle's design, positioned on the right side of the kettle body.

Answer: 0


Explanation: In the image of the bicycle, the handlebar (including the grip) is clearly visible, positioned above the front wheel and connected to the stem.

Answer: 0


Explanation: Looking at the bicycle image, the pedal (specifically the left pedal from the viewer's perspective) is visible, attached to the crank arm. It is clearly distinguishable in the image.

Answer: 0


Explanation: The image shows a wooden comb (labeled as 梳子). The question asks if teeth (of the comb or human teeth) are visible. In the image, the comb’s teeth are not visible (likely because the view does not show the toothed side, or the teeth are not clearly depicted in this angle). Human teeth are also not present in the image. Thus, teeth are not visible.

Answer: 2


Explanation: The image shows a standing fan with a base, a pole, and the fan head. Upon examining all visible parts of the fan, no switch is clearly visible in the image.

Answer: 2


Explanation: The image shows a shopping cart with handles. The handles are clearly visible, as they are part of the cart's structure and can be easily distinguished.

Answer: 0


Explanation: To determine if the saddle (bicycle seat) is visible, we examine the image. The bicycle’s frame, handlebars, wheels, and other components are visible, but the saddle (seat) itself is not visible in the image.

Answer: 2


Explanation: Upon examining the image of the Honeyson electric kettle, the handle and switch area are visible, but no indicator light is discernible in the provided image.

Answer: 2


Explanation: The image shows a laptop, but the keyboard (the area with keys) is not visible. The visible part includes the screen and the trackpad area, but the keyboard itself is not shown in the image.

Answer: 2


Explanation: The image displays two white power strips (插线板) with attached cords. However, the plug (the male connector that inserts into a wall socket) is not visible in the image. There are no clear views of a plug (the part that connects to a wall outlet) on either power strip or its cord.

Answer: 2


Explanation: Looking at the image of the shopping cart, the wheels at the bottom of the cart are clearly visible. There is no ambiguity in their visibility.

Answer: 0


Explanation: Looking at the toaster image, there is a vertical slot on the front of the toaster, which is the bread slot. This slot is clearly visible.

Answer: 0


Explanation: The vertical stabilizer is the vertical component of the tail assembly. In the provided image of the small aircraft, the tail section is visible, and the vertical stabilizer can be clearly identified as part of the tail structure.

Answer: 0


Explanation: The image shows a small aircraft (likely a single - engine propeller plane). However, upon examining the front of the plane and the overall view, the propeller is not visible. It may be obscured by the angle of the shot or not within the frame of the image.

Answer: 2


Explanation: The vertical stabilizer (tail fin) of the airplane is visible in the image, located at the rear of the aircraft. It is clearly distinguishable against the sky.

Answer: 0


Explanation: To determine if a lever is visible, we examine the toaster's design. The image shows a red and silver toaster with a shade knob, cancel and bagel buttons, and top slots. No lever is visible on the front, sides, or top of the toaster. Thus, the lever is not visible.

Answer: 2


Explanation: In the image of the United Airlines aircraft, the engine is attached under the wing. Upon close inspection, the engine is clearly visible beneath the wing structure.

Answer: 0


Explanation: The image shows a small aircraft with a cockpit. The cockpit windows (including the front windshield and side windows) are visible in the image. There are no other windows on the aircraft that are not visible. Thus, all windows present on the aircraft are clearly visible in the image.

Answer: 0


Explanation: The cockpit window is located at the very front of the aircraft, above the nose. In the provided image of the United Airlines plane, the front section of the aircraft is visible, but the cockpit window area is not distinctly visible (likely due to the angle, distance, or focus of the image).

Answer: 2


Explanation: In the image of the electric bike, the seat (including the seat post and the seat itself) is clearly visible. There is no obstruction, and the seat is a distinct part of the bike that can be seen.

Answer: 0


Explanation: In the image of the Pedego electric bike, the handlebar (the vertical black bar at the front) is clearly visible. It is a prominent part of the bike's structure, easily identifiable.

Answer: 0


Explanation: The image shows the interior of a car, focusing on the dashboard, steering wheel, and the view through the windshield. The rear - view mirror is typically mounted above the windshield or on the ceiling above it. In this image, the area above the windshield (where the rear - view mirror would usually be) does not show a clearly visible rear - view mirror. The focus of the image is on the dashboard and the road ahead, and the rear - view mirror is not visible in this view.

Answer: 2


Explanation: The image shows the back of an iPad. Speaker holes are typically located on the bottom or sides of the device, not on the back. In this back - facing view, no speaker holes are visible.

Answer: 2


Explanation: The image shows the interior of a car, focusing on the dashboard, instrument cluster, and the view through the windshield. The steering wheel, a key component of the driver's area, is not clearly visible in the frame. The dashboard and other controls are prominent, but the steering wheel itself is not discernible.

Answer: 2


Explanation: The sip hole (a small hole) on the white cup lid is clearly visible in the image. The circular indentation and the small hole (sip hole) are distinguishable on the lid.

Answer: 0


Explanation: When examining the image of the Pedego electric bike, the pedal area is present, but the pedal itself is not prominently or clearly visible, making it hard to discern.

Answer: 1


Explanation: The image shows an iPhone being held. The home button is located at the bottom of the iPhone, and in the image, this bottom section (including the home button) is clearly visible.

Answer: 0


Explanation: The image displays the back of an iPad. Upon close inspection, no camera (lens or flash) is visible on the back of the device in this view.

Answer: 2


Explanation: The image shows the back of an iPhone being held. The back features the Apple logo, but no camera lens or camera module is visible in this view.

Answer: 2


Explanation: The image shows an iPhone lying on a wooden surface. The bottom edge of the phone, which includes the charging port (Lightning port) and speaker grilles, is visible. The charging port is clearly distinguishable at the bottom center of the phone's edge.

Answer: 0


Explanation: The Esc key is typically located in the top - left corner of a keyboard. In the provided image of the laptop, the keyboard is visible, and the top - left key (which is the Esc key) can be clearly seen.

Answer: 0


Explanation: The image shows a laptop with a visible keyboard. The space bar, a long key at the bottom of the keyboard, is clearly visible below the other keys on the keyboard.

Answer: 0


Explanation: The image shows the back of an iPad. The Apple logo, which is typically centered on the back of an iPad, is not visible in this image. The visible text is "iPad" at the bottom, but no Apple logo is apparent.

Answer: 2


Explanation: Looking at the image of the iPhone, the bottom edge of the device (near the charging port) shows a small circular hole, which is the speaker hole. This hole is clearly visible in the image.

Answer: 0


Explanation: The touchpad is the flat input surface located below the keyboard on a laptop. In the provided image, the area below the keyboard is a large, smooth, silver-colored surface, which is clearly identifiable as the touchpad.

Answer: 0


Explanation: To determine if the Esc key is visible, we examine the keyboard's top - left area (where the Esc key is typically located on standard keyboards). In the provided image, the top row of keys starts with F1, F2, F3, F4, and continues with other function keys (F5 - F12). There is no Esc key visible in this area of the keyboard.

Answer: 2


Explanation: In the image of the motorcycle, the handlebar (the metal bars the rider grips) is clearly visible. It is part of the front structure, holding the headlights and turn signals, and is distinctly present in the image.

Answer: 0


Explanation: The image shows a Dell monitor with a Windows taskbar at the bottom. The Windows Start button (Windows logo) is part of the taskbar and is clearly visible in the image.

Answer: 0


Explanation: The image shows a silver laptop (likely a MacBook) with the lid partially open. The Apple logo is typically centered on the back of the lid. In this angle, the back of the lid is visible, but the Apple logo is not clearly or visibly present in the image.

Answer: 2


Explanation: Upon examining the Samsung remote control in the image, we look for a power button. The visible buttons include number keys, volume, channel, and other function buttons, but a power button is not visible in the provided image.

Answer: 2


Explanation: To determine if a headphone jack is visible, we examine the bottom of the iPhone in the image. The bottom shows the Lightning port (for charging/data) and speaker grilles. A headphone jack is not visible in this view, as the angle and visible ports do not include a headphone jack.

Answer: 2


Explanation: The image shows a runway with centerline markings and threshold stripes, but no runway number (e.g., 09, 27) is visible in the frame.

Answer: 2


Explanation: The image shows an Amtrak train on a railway track. The track (metal rails) is clearly visible beneath the train and extending into the distance.

Answer: 0


Explanation: To determine if the horizontal stabilizer is visible, we analyze the aircraft's structure and the image. The horizontal stabilizer is a horizontal surface on the tail, typically attached to the vertical stabilizer. In the provided image, the aircraft is shown in a side view. The vertical stabilizer (tail fin) is visible, but the horizontal stabilizer—being a horizontal surface—may not be visible in this side view due to the angle and perspective. Thus, the horizontal stabilizer is not visible in the image.

Answer: 2


Explanation: To determine if a headlight is visible, we examine the front of the Amtrak train in the image. The train’s front (blue and white) is shown, but no headlight is clearly visible in the frame. Thus, the headlight is not visible.

Answer: 2


Explanation: The image shows a stainless steel drinking fountain basin. Upon close inspection of the basin's surface, there are no visible drain holes. The basin appears smooth and continuous without any openings that would be drain holes.

Answer: 2


Explanation: A crown is the knob on the side of a watch for time adjustment. In the provided image, the watch is shown from a front - facing perspective, and the side of the watch (where the crown would be located) is not visible in this view.

Answer: 2


Explanation: The image shows a blue helicopter with visible main rotor blades (marked with red and white) on top. The main rotor is clearly distinguishable in the image.

Answer: 0


Explanation: The image shows the underside of an airplane. From this angle, the wings, fuselage, and landing gear are visible. However, the engines (typically mounted under the wings) are not visible in this underside view.

Answer: 2


Explanation: The vertical stabilizer (tail fin) of the airplane is visible in the image, as part of the tail section of the United Airlines aircraft.

Answer: 0


Explanation: When examining the airplane in the image, the engines (typically mounted under the wings) are not clearly visible from this angle. The focus is on the fuselage, wings, and landing gear, with no distinct engine visible.

Answer: 2


Explanation: To determine if a headlight is visible, we analyze the motorcycle image. The Triumph motorcycle’s front section includes a headlight that is clearly distinguishable in the image. Thus, the headlight is clearly visible.

Answer: 0


Explanation: The image shows the bottom of a black mouse. A sensor window for an optical mouse is typically a transparent or distinct area where the sensor detects movement. In this image, the bottom has a label, a "POWER OK" sticker, and an oval indentation. However, there is no clearly visible transparent or distinct sensor window; the oval indentation may be related to the sensor but is not a visible sensor window in the typical sense. Thus, the sensor window is not visible.

Answer: 2


Explanation: In the provided image of a Windows 7 desktop, the taskbar at the bottom is visible. However, the Start button (typically the Windows logo on the left of the taskbar in Windows 7) is not visible in the image. The taskbar shows icons like Internet Explorer, a folder, and Windows Media Player, but the Start button itself is not present in the visible portion of the taskbar.

Answer: 2


Explanation: Looking at the image, the backpack is placed on a chair. At the top of the backpack, a top lift handle is visible. The handle is clearly distinguishable against the backpack's surface, making it easy to identify.

Answer: 0


Explanation: When examining the image of the red Alfa Romeo, the side view mirror on the driver’s side (left side of the car from the viewer’s perspective) is clearly visible. There is no ambiguity in its visibility.

Answer: 0


Explanation: The image shows a white Apple charger (likely a MacBook power adapter) on a wooden surface. The visible portion includes the top of the charger and the plug. USB ports on such chargers are typically located on the side or front, but none are visible in this image. The angle and framing of the photo do not show any USB ports.

Answer: 2


Explanation: In the image, a door handle is present on the right side of the door. The handle is clearly visible, with a distinct shape and placement on the door.

Answer: 0


Explanation: The image displays a water fountain (bubbler) with a metallic basin and a control panel above. The bubbler is clearly visible in the image.

Answer: 0


Explanation: To determine if a latch bolt is visible, we examine the door and its components. The image shows a door with a handle, but no latch bolt (a component that extends from the door to the frame to secure it) is visible in the frame or on the door itself.

Answer: 2


Explanation: The image shows a front - view of an airplane. The cockpit window, which is typically located at the front of the fuselage where the pilots sit, is not clearly visible in this image. The front part of the plane (the nose) is white, and the area below the nose (where the cockpit window would be) is dark, but the cockpit window itself is not distinguishable as a visible feature.

Answer: 2


Explanation: To determine if a driver cab window is visible, we analyze the front of the Amtrak train. The locomotive’s front (driver cab area) is examined for a window. In the image, the front of the train (blue and silver) does not clearly show a driver cab window—either due to the angle, design, or lack of distinguishable window features. Thus, the window is not visible.

Answer: 2


Explanation: To determine if a drain is visible, we examine the water fountain basin. The basin is metallic and appears to have water droplets, but no distinct drain is visible in the image. Therefore, the drain is not visible.

Answer: 2


Explanation: The image shows a PlayStation controller. On the left and right sides of the touchpad, there are two black circular joysticks, which are clearly visible.

Answer: 0


Explanation: The image shows the back of a tablet with a light green case. The Apple logo, which is typically located on the back of Apple devices, is not visible in this image.

Answer: 2


Explanation: The image shows a white, oval-shaped device (likely a wireless earbud case) being held. Upon examining the visible surfaces, there is no clearly visible charging port (such as USB-C, Lightning, or micro-USB). The small holes present are more likely for audio (speakers/microphones) rather than a charging port.

Answer: 2


Explanation: The image shows a white case (likely for earbuds) with small holes, but no distinct charging port (e.g., USB-C, Lightning) is visible on the case's surface.

Answer: 2


Explanation: The image shows a tablet screen with the time (22:05), a 'Swipe up to unlock' message, and other text. However, there is no battery percentage displayed on the screen.

Answer: 2


Explanation: The space bar is the long horizontal key at the bottom of the keyboard. In the provided image, the space bar is clearly visible on the black keyboard.

Answer: 0


Explanation: In the image, the back of an iPad is visible. On the top - left corner of the iPad's back, there is an oval - shaped camera module, which is clearly visible.

Answer: 0


Explanation: The coffee cup's lid has a small sip hole (a tiny opening) visible in the center of the lid. This hole is clearly distinguishable on the lid's surface.

Answer: 0


Explanation: The image shows an iPhone and a pair of AirPods. The iPhone’s back is visible, but no camera is visible in the image.

Answer: 2


Explanation: To determine if a headlight is visible, we examine the front of the train. The train’s front features two windows and a lower section, but no headlight is discernible in the image.

Answer: 2


Explanation: Looking at the bottom of the MacBook Pro in the image, the rubber feet (small, typically rubberized pads on the bottom of laptops) are not visible. The image shows the laptop's bottom surface with screws and text, but no rubber feet are apparent.

Answer: 2


Explanation: The image shows the bottom edge of a smartphone. Visible elements include a headphone jack (larger circular hole), a smaller hole (likely a microphone), and a charging port. There is no visible speaker in the image.

Answer: 2


Explanation: To determine if smart connector pins are visible, we analyze the image: the iPad’s back (with Apple logo) and a case are shown. Smart connector pins are typically small and located on the iPad’s side (for Pro models) or bottom edge. In this image, the relevant edge (where pins would be) is visible, but no smart connector pins are discernible—likely obscured by the case or not in the frame. Thus, the pins are not visible.

Answer: 2


Explanation: The laptop in the image has a touchpad located below the keyboard. This touchpad area is clearly visible in the image, as it is part of the laptop's lower body, distinct from the keyboard and screen.

Answer: 0


Explanation: The arrow keys (up, down, left, right) are located in the bottom - right cluster of the keyboard. In the provided image of the laptop keyboard, these arrow keys are clearly visible.

Answer: 0


Explanation: The image shows the bottom edge of a smartphone, including ports (headphone jack, USB) and speaker holes. The home button is typically located on the front face of the device, not on the bottom edge. Thus, the home button is not visible in this image.

Answer: 2


Explanation: The image shows a wall outlet with a label. Upon examining the outlet plate and the surrounding wall, no screws (that would typically secure the plate to the wall) are visible in the image.

Answer: 2


Explanation: The image shows a wall outlet with a white cover plate. Upon examining the cover plate and the surrounding area, no screws are visible. The cover plate appears to be attached without any visible screws in the frame.

Answer: 2


Explanation: Looking at the image of the stainless steel sink, the bottom surface (where a drain hole would typically be located) does not show a visible drain hole. The sink’s surface has water droplets and minor scratches, but no drain hole is apparent.

Answer: 2


Explanation: To determine if a scrolling wheel is visible, we examine the mouse in the image. The mouse has a smooth, curved top surface. There is no visible raised or recessed scrolling wheel on the mouse’s top. Thus, the scrolling wheel is not visible.

Answer: 2


Explanation: The image shows a motorcycle from a rear perspective. The handlebar is part of the motorcycle's structure, and in the image, the handlebar (specifically the right handlebar or its overall structure) is clearly visible. Thus, the handlebar is clearly visible in the image.

Answer: 0


Explanation: Overflow holes in sinks are typically located near the top of the sink basin (just below the rim) to prevent water from spilling over. In the provided image of the sink, the basin is visible, and the drain is centered. However, no overflow hole is visible near the top of the basin. Therefore, the overflow hole is not visible in the image.

Answer: 2


Explanation: In the image, the train is positioned on a railway track. The track (rails and surrounding ballast) is clearly visible beneath and around the train.

Answer: 0


Explanation: The image shows an Amtrak train in the foreground with a city skyline in the background. The front of the train is visible, including the area where the driver window (windshield) is located. The driver window is part of the train's front and is clearly visible in the image.

Answer: 0


Explanation: The image shows a white coffee cup lid. A sip hole (the opening for drinking) is clearly visible on the lid, with some coffee residue around it. Thus, the sip hole is clearly visible.

Answer: 0


Explanation: To determine if strings are visible, we analyze the violin image. Violins have four thin strings running from the tailpiece over the bridge to the fingerboard. In this image, the strings are not clearly distinguishable—likely due to their thinness and the lighting/angle of the image, which do not highlight them. Thus, the strings are not visible.

Answer: 2


Explanation: To determine if the horizontal stabilizer is visible, we analyze the image of the United Airlines airplane. The horizontal stabilizer is part of the tail assembly, typically a horizontal structure attached to the vertical stabilizer. In the image, the vertical stabilizer (blue with the globe logo) is visible, but the horizontal stabilizer is not clearly visible. This is likely due to the angle of the aircraft, where the horizontal stabilizer may be obscured by the wing or fuselage, or not positioned in a way that makes it visible in this particular view.

Answer: 2


Explanation: The image shows a C14 outlet with visible slots. The ground pin hole (slot) is clearly visible as part of the outlet's design, with the T - shaped slot (likely for the ground pin) being distinguishable.

Answer: 0


Explanation: The image shows a classic balance scale which uses a horizontal beam, pans, and a central pointer with a scale at the top center. It also features a sliding weight scale on the beam. There is no circular rotating dial typically used as the primary measuring interface in spring or digital scales.

Answer: 2


Explanation: The image shows a laboratory balance scale. In the center of the beam, there is a horizontal graduated scale with numbers marks from 0 to 10. While technically part of the balance mechanism (a sliding weight scale), it functions as a built-in ruler for measuring mass adjustments, making a ruler-like scale clearly visible.

Answer: 0


Explanation: The image displays a violin which features two characteristic f-holes (sound holes shaped like the letter 'f') on either side of the bridge and strings. They are prominently visible as dark, stylized openings on the body of the instrument.

Answer: 0


Explanation: At the top of the violin neck, in the pegbox area, there are four brown tuning pegs clearly visible, two on each side. These are used to adjust the tension of the strings.

Answer: 0


Explanation: The tuning pegs are clearly visible on the headstock of the guitar, with three on each side, used for adjusting the tension of the strings.

Answer: 0


Explanation: The fingerboard is the long, dark-colored (usually ebony) strip of wood glued to the neck of the violin, positioned underneath the strings. In the image, this part is clearly visible extending from the pegbox down towards the body of the instrument.

Answer: 0


Explanation: The image shows a standard manual wheelchair from a three-quarter view. In this perspective, the two small front caster wheels are clearly visible positioned at the bottom front of the frame, distinct from the large rear wheels.

Answer: 0


Explanation: The fire extinguisher has a pressure gauge located just below the handle. Inside the gauge, a yellow/white needle is clearly visible, pointing within the green safe zone, indicating the unit is properly pressurized.

Answer: 0


Explanation: The image shows a violin with its strings clearly extending from the tailpiece, over the bridge, and up along the fingerboard to the tuning pegs.

Answer: 0


Explanation: The image shows a full-zip fleece vest. Upon close inspection of the central zipper, the metal slider is present, but there is no fabric or plastic pull-tab (zipper tag) attached to it. The slider is a small, black metal piece located near the top of the chest.

Answer: 2


Explanation: In the provided image of the microscope, there are three objective lenses clearly visible attached to the revolving nosepiece above the stage. These lenses are distinct and easy to identify.

Answer: 0


Explanation: The coarse focus knob is a prominent mechanical part of a compound microscope, typically the larger of the two adjustment knobs located on the side of the arm. In this image, the large circular knob near the top of the curved arm is clearly visible.

Answer: 0


Explanation: At the base of the microscope, below the stage, there is a circular mirror mounted on a pivot. This component is the reflector (or mirror), which is used to direct light upwards through the diaphragm and stage to illuminate the specimen. Its presence is clear and unobstructed in the lower part of the instrument.

Answer: 0


Explanation: The image shows a compound microscope. On the black rectangular platform called the stage, there are two metal components held by screws that are used to hold slides in place. These are the stage clips, and they are clearly visible on top of the stage.

Answer: 0


Explanation: On this compound microscope, there are two adjustment knobs on the side of the arm. The larger upper knob is the coarse focus knob, and the smaller knob located directly below it is the fine focus knob, which is clearly visible in the image.

Answer: 0


Explanation: The image shows a mug with a prominent, rectangular-shaped handle attached to the right side of the main body. It is fully visible against the white background.

Answer: 0


Explanation: The top edge or rim of the mug is clearly visible in the image, showing the thickness of the material and the opening where a liquid would be poured.

Answer: 0


Explanation: The image clearly shows a pair of scissors with two large, black circular openings at the bottom designed to accommodate fingers for use.

Answer: 0


Explanation: The image shows a comb, and the 'teeth' of a comb refer to the individual tines used for grooming hair. These are clearly visible and prominent in the main image.

Answer: 0


Explanation: The image shows a pair of spectacles with both side pieces (the temple arms) clearly extending back from the frames on both the left and right sides. They are high-contrast black parts of the glasses design.

Answer: 0


Explanation: The image shows a pair of spectacles where the nose pads, the small pieces designed to rest the frame on the nose, are clearly visible attached to the bridge area between the two lenses. They are rendered in a light, slightly transparent color.

Answer: 0


Explanation: The image shows a classic yellow alarm clock with four visible hands on its white face: a short hour hand pointing past 7, a long minute hand near the 5, a thin red second hand near the 3, and an additional alarm hand.

Answer: 0


Explanation: The alarm clock in the image has a white face with large, black Arabic numerals from 1 to 12 clearly displayed around the perimeter, which are easily legible.

Answer: 0


Explanation: The image displays two power boards, and both of them have white electrical cords clearly visible, connecting the main housing to the plug.

Answer: 0


Explanation: The fire engine shown in the image clearly has multiple tires visible on its side, particularly the two front wheels and two rear wheels on the side facing the viewer.

Answer: 0


Explanation: The image shows two power strips, and for each, the attached power cord with a plug is clearly visible. On the left power strip, the three-pin plug is positioned at the bottom-left of the strip. On the right power strip, the round three-pin plug is visible at the bottom of the strip.

Answer: 0


Explanation: The image shows a brass faucet with a cross-handle located at the very top, which is used to turn the water on and off. It is prominently displayed and easy to see.

Answer: 0


Explanation: The squeeze lever is the top part of the handle assembly on the fire extinguisher, used to discharge its contents. It is clearly visible in the image, located directly above the fixed carrying handle and the pressure gauge.

Answer: 0


Explanation: The image shows an electric kettle, and its spout, which is the part used for pouring liquid, is clearly visible on the top left side of the stainless steel kettle body.

Answer: 0


Explanation: In the base of the kettle, there is a red circular indicator light located just below the 'Honeyson' brand name. It is clearly visible against the black plastic base.

Answer: 0


Explanation: The bicycle has a prominent curved chrome handlebar with light-colored grips situated at the top of the steering assembly, making it clearly visible in the image.

Answer: 0


Explanation: In the image, a large black ergonomic handle is clearly attached to the right side of the stainless steel kettle, designed for lifting and pouring. Its presence is prominent and easy to identify.

Answer: 0


Explanation: The image features a classic style bicycle, and the saddle (seat) is clearly visible at the top of the frame, colored brown and positioned conventionally for a rider.

Answer: 0


Explanation: The image shows a classic-style bicycle. Looking at the bottom center of the frame, the crank arm is extended downwards, and a black rectangular pedal is attached to it, clearly visible against the white background.

Answer: 0


Explanation: The image shows a pedestal fan with a control panel on the stand. This panel contains several physical buttons or switches aligned vertically to control power, speed, and other functions, making them clearly visible.

Answer: 0


Explanation: The laptop is shown open, and its keyboard with black keys is clearly visible and takes up a significant portion of the lower half of the device.

Answer: 0


Explanation: The image clearly shows a green shopping cart with four black swivel wheels located at the bottom of the frame.

Answer: 0


Explanation: The handle of the shopping cart is clearly visible at the top, featuring green plastic brackets and a white or grey cylindrical bar for gripping.

Answer: 0


Explanation: The propeller is clearly visible at the front of the aircraft. It is colored bright red/orange and is currently stationary, making its shape and blades easy to identify.

Answer: 0


Explanation: The image shows the side profile of a small aircraft. From this angle, only the side windows and a portion of the front windshield are visible. Other windows on the opposite side of the aircraft are obscured by the fuselage.

Answer: 1


Explanation: The vertical stabilizer is the upright tail fin of the aircraft, which is clearly visible at the rear of the plane, displaying a blue and green curved pattern.

Answer: 0


Explanation: The horizontal stabilizer is a primary part of the aircraft's tail assembly (empennage). In the image, the horizontal tail surfaces located behind the vertical fin are clearly visible on the left side of the tail section, providing the necessary pitch stability for the aircraft.

Answer: 0


Explanation: The steering wheel is a prominent feature on the left side of the image, clearly positioned in front of the driver's seat position within the car interior.

Answer: 0


Explanation: The rear-view mirror is located at the top center of the windshield, reflecting the scenery behind the car.

Answer: 0


Explanation: The image clearly shows a 2-slice toaster with two distinct, open slots on the top surface designed for inserting bread.

Answer: 0


Explanation: On the front panel of the toaster, there is a prominent vertical slot containing a physical lever that is used to lower the bread into the heating chamber. It is clearly visible as part of the primary functional design of the appliance.

Answer: 0


Explanation: The image shows a Boeing 777-200 aircraft in flight. Underneath the right wing, the large jet engine nacelle is clearly visible and prominently featured in the center of the frame.

Answer: 0


Explanation: The horizontal stabilizer is clearly visible at the tail of the aircraft, extending outward from the fuselage below the vertical stabilizer.

Answer: 0


Explanation: The vertical stabilizer (the large vertical tail fin) is clearly visible at the rear of the United Airlines aircraft, featuring the blue background and gold globe logo.

Answer: 0


Explanation: The handlebars of the green electric bike are clearly visible at the top of the steering column, featuring black grips and various controls.

Answer: 0


Explanation: A black bicycle seat is clearly visible at the top center of the frame, mounted on the seat post above the green frame of the bike.

Answer: 0


Explanation: The cockpit windows are located at the very front of the aircraft fuselage, just above the nose area. They are clearly visible as a series of dark rectangular panes wrapped around the front section of the United Airlines plane.

Answer: 0


Explanation: The bicycle has two pedals; the right pedal is clearly visible at the bottom of the frame near the crank arm, and the left pedal is partially visible behind the bike's frame.

Answer: 0


Explanation: On the white lid of the coffee cup, there is a small oval-shaped opening near the bottom edge of the lid surface through which liquid can be consumed. This is clearly visible as a dark opening against the white plastic lid.

Answer: 0


Explanation: The bottom edge of the phone is visible in the image, showing the speaker grills, the headphone jack, and the Lightning charging port located in the center between them.

Answer: 0


Explanation: At the bottom of the white smartphone, specifically on the right side of the charging port, a grid of small circular perforations constituting the speaker grille is clearly visible.

Answer: 0


Explanation: The image shows the bottom edge of an iPhone 5 or early 5s model. On the bottom left of the phone's frame, next to the speaker/microphone holes, there is a circular opening specifically for the 3.5mm headphone jack. It is clearly identifiable alongside the Lightning port and the speaker grilles.

Answer: 0


Explanation: The rear camera of the iPad is clearly visible in the top left corner of the device's back panel, situated within its own circular housing.

Answer: 0


Explanation: The Apple logo is centrally located on the back of the iPad shown in the image and is clearly discernible against the metallic silver surface.

Answer: 0


Explanation: At the top edge of the iPad, specifically on the right side of the antenna line and slightly to the left near the camera corner, small perforated speaker holes are visible even with the perspective angle.

Answer: 0


Explanation: The 'home button' is a distinct circular button located at the bottom center of the white iPhone handset, which is a hallmark feature of this era of iOS devices. It is clearly visible against the white frame.

Answer: 0


Explanation: The 'Esc' key is located at the top-left corner of the keyboard. It is clearly labeled with the text 'Esc' and its shape and position are easily identifiable without any obstruction or blurriness.

Answer: 0


Explanation: A camera lens is clearly visible in the top-left corner of the back of the iPad, accompanied by a smaller flash module below it.

Answer: 0


Explanation: The Esc key is located in the top-left corner of the keyboard deck. In this image, the key is clearly visible at the top left of the main keyboard area, being the leftmost key in the function row.

Answer: 0


Explanation: The laptop's touchpad is clearly visible as a large rectangular tracking area centered below the keyboard on the device's base.

Answer: 0


Explanation: The space bar is a standard key located at the bottom center of the laptop keyboard layout. In this image, although it is viewed from an angle, the wide horizontal key between the 'Alt' keys and below the 'C', 'V', 'B', 'N', 'M' keys is clearly visible in the lower center of the keyboard section.

Answer: 0


Explanation: The Apple logo is clearly visible on the top lid of the laptop, centered and in a reflective silver finish.

Answer: 0


Explanation: The motorcycle features two large, chrome-housed circular headlights positioned prominently at the front, between the forks and above the front fender.

Answer: 0


Explanation: The image shows the bottom side of a computer mouse where the optical sensor window is centrally located and clearly visible as a rectangular opening.

Answer: 0


Explanation: The motorcycle's handle bars are clearly visible extending out from the front fork assembly, complete with grips and levers.

Answer: 0


Explanation: The power button is clearly visible at the top right of the remote control. It is a large, circular red button with the universal power symbol on it.

Answer: 0


Explanation: The Windows Start button (the Windows logo) is clearly visible in the center of the taskbar at the bottom of the screen, next to the search bar.

Answer: 0


Explanation: The runway markings '30' and 'R' are centrally located and occupy a large portion of the lower third of the image, making the runway number '30' clearly identifiable.

Answer: 0


Explanation: The Start button, which is the Windows logo icon inside a sphere, is clearly visible in the bottom-left corner of the taskbar.

Answer: 0


Explanation: The Amtrak train is clearly positioned on a set of railroad tracks, with multiple parallel tracks visible in the foreground and extending into the background of the image.

Answer: 0


Explanation: The driver's cab window is clearly visible at the front of the locomotive (Amtrak engine 146). It is the large, multi-pane glass area at the top front of the blue and silver engine where the operator sits.

Answer: 0


Explanation: The Amtrak locomotive in the foreground has its headlights positioned prominently on the nose, just above the coupling and below the windshield area. Specifically, there is a pair of bright white lights centered on the front of unit 146 that are clearly visible.

Answer: 0


Explanation: The drain at the bottom of the circular basin features several visible openings or holes designed to let water exit the fountain.

Answer: 0


Explanation: A crown is clearly visible on the right side of the watch case, used for setting the time and other complications.

Answer: 0


Explanation: There are two jet engines clearly visible, one mounted under each wing of the aircraft.

Answer: 0


Explanation: The cockpit windows are located at the front of the aircraft's fuselage, above the nose. In this head-on view, the central windows and side windows of the cockpit are clearly identifiable against the white upper fuselage.

Answer: 0


Explanation: The main rotor is the large set of blades on top of the helicopter. In this image, the main rotor hub and several large black rotor blades extending outwards are prominently displayed against the sky.

Answer: 0


Explanation: The airplane is shown from an underslung front-quarter perspective, where its two large turbofan engines are prominently displayed hanging from the wings. One engine is clearly visible on the left side of the fuselage and another on the right side.

Answer: 0


Explanation: The vertical stabilizer is the upright tail fin of the aircraft, which features the blue background and the gold globe United Airlines logo. It is clearly visible against the clear blue sky.

Answer: 0


Explanation: The sip hole is clearly visible on the left side of the white plastic lid, through which some brown coffee or tea is visible.

Answer: 0


Explanation: The sip hole is clearly visible on the lower part of the lid's top surface, where some brown liquid (likely coffee) is seen pooling around the opening.

Answer: 0


Explanation: At the very top of the backpack, there is a prominent, sturdy black handle with the brand name 'SWISS GEAR' visible on it. This is clearly a top lift handle designed for carrying the bag by hand.

Answer: 0


Explanation: A silver-colored door handle is clearly visible on the right side of the gray door.

Answer: 0


Explanation: There are two side view mirrors clearly visible on the car in the image: one on the driver's side and one on the passenger's side, both painted red to match the car body.

Answer: 0


Explanation: The image shows an Apple power adapter which features a single USB-C port located on the side facing the viewer. The oval-shaped port is clearly visible in the lower center part of the adapter's white plastic casing.

Answer: 0


Explanation: The image shows the edge of a door with a latch assembly, but the latch bolt itself (the spring-loaded metal piece that normally protrudes and clicks into the strike plate) is missing from the cavity. You can see the empty hole where the latch bolt should be.

Answer: 2


Explanation: The image shows the bottom of an AirPods Pro charging case, where a USB-C or Lightning charging port is centrally located and clearly visible to the viewer.

Answer: 0


Explanation: The image clearly shows the bottom of a white earbud charging case, featuring a centrally located USB-C or Lightning female charging port.

Answer: 0


Explanation: The water fountain unit includes a bubbler (the spout located at the front right of the basin for drinking directly) that is clearly visible in the image.

Answer: 0


Explanation: The image shows a water fountain with a prominent circular drain located in the left center of the basin area.

Answer: 0


Explanation: The image clearly shows a black DualShock 4 controller, which contains two prominent analog joysticks (thumbsticks) positioned symmetrically in the lower-middle section.

Answer: 0


Explanation: The back of the iPad is clearly displayed in the image, and a large, dark grey Apple logo is centered on the device's surface. It contrasts well with the lighter metallic finish of the iPad body, making it unambiguously visible.

Answer: 0


Explanation: The image shows the back of a tablet inside a clear protective case. In the top left corner of the device, there is a circular camera lens assembly clearly visible through the cutout in the case.

Answer: 0


Explanation: Near the bottom center of the iPad's rear side, three small circular metallic dots are clearly visible, which are the Smart Connector pins used for connecting accessories like keyboards.

Answer: 0


Explanation: On the bottom right edge of the smartphone, there is a series of six circular holes which constitute the speaker grille for the device's internal speaker. These are clearly defined and visible within the frame.

Answer: 0


Explanation: The image shows the back of an iPhone with a clearly visible dual-lens camera system located in the upper left corner.

Answer: 0


Explanation: The touchpad (trackpad) is clearly visible on the lower half of the laptop, located directly below the keyboard area.

Answer: 0


Explanation: The battery percentage is clearly visible in the top right corner of the tablet's screen, displaying '17%'.

Answer: 0


Explanation: The space bar is a large, wide key located at the bottom center of the main alphabetical section of the keyboard. It is clearly visible in the image between the left Alt/Fn keys and the right Alt/Fn keys.

Answer: 0


Explanation: The image clearly shows the bottom front face of a smartphone, which features a circular recessed button commonly known as the home button located directly below the screen and above the charging port area.

Answer: 0


Explanation: The arrow keys are located in the bottom-right corner of the keyboard section. While the image is at an angle and the lighting creates some glare, the 'up', 'down', 'left', and 'right' directional markings on those small keys are clearly identifiable.

Answer: 0


Explanation: A scrolling wheel is clearly visible on the top of the computer mouse, positioned between the left and right click areas.

Answer: 0


Explanation: The image shows the bottom case of a MacBook Pro. There are four circular rubber feet, one at each corner, used to provide grip and stability on surfaces.

Answer: 0


Explanation: The train in the foreground has four headlights prominently illuminated on its front panel, situated just above the red band. Each pair consists of two circular lights that are clearly glowing, making them easily identifiable features of the locomotive.

Answer: 0


Explanation: There are two slotted screws clearly visible on the white faceplate of the electrical outlet, one near the top and one near the bottom, which are used to secure the plate to the wall box.

Answer: 0


Explanation: The image shows a standard duplex electrical outlet. Each receptacle features three slots: two vertical slots for hot and neutral connections, and a third semi-circular hole located centrally below (or above depending on orientation) the vertical slots specifically for the ground pin of a plug. These ground pin holes are clearly visible in both the top and bottom receptacles on the wall plate.

Answer: 0


Explanation: There are two clearly visible screws on the wall plate, one at the top and one at the bottom, both used to secure the plate to the electrical box.

Answer: 0


Explanation: The front end of the motorcycle is visible, showing the top of the forks and the instrument gauges. However, the handlebars themselves are mostly obscured by the body of the bike or are angled in a way that makes them difficult to distinguish clearly from the surrounding components from this rear perspective.

Answer: 1


Explanation: The sink bowl contains two distinct black overflow holes located on the upper back wall, one on the left and one on the right, which are clearly visible against the white ceramic.

Answer: 0


Explanation: The drain hole is located in the center of the kitchen sink basin, featuring a brass-colored metal strainer with multiple circular openings. It is clearly visible against the stainless steel surface of the sink.

Answer: 0


Explanation: The driver's window of the leading Amtrak locomotive (number 78) is clearly visible at the front of the train, facing the camera. It consists of two large glass panes positioned above the headlights.

Answer: 0


Explanation: The train is traveling on a set of railroad tracks, and there is another parallel set of tracks clearly visible in the lower right foreground of the image. The rails, sleepers, and ballast are all distinct.

Answer: 0


Explanation: The area where the fingerboard should be (the long piece of wood above the neck and body) is missing or has been digitally removed, leaving a white gap or showing only the underlying neck wood where a dark fingerboard is typically expected. Therefore, the fingerboard itself is not visible in this manipulated image.

Answer: 2


Explanation: The image shows a wooden string instrument with its body, neck, strings, and bridge. However, the characteristic 'f-holes' usually found on the top plate of violins, violas, or cellos are missing from this model, which has a solid wooden front surface without these openings.

Answer: 2


Explanation: The image shows the headstock of a classical guitar, and the white cylindrical tuning pegs (rollers) around which the strings are wound are clearly visible in the two vertical slots. Additionally, the white tuning keys attached to the pegs are visible on the sides of the headstock.

Answer: 0


Explanation: The image shows a classic beam balance scale with two pans. There are no circular or linear numbered displays (dials) visible on the front face, base, or support structures of the device.

Answer: 2


Explanation: At the top of the instrument, in the scroll/pegbox area, four tuning pegs are clearly visible (two projecting from the left and two from the right) used for adjusting string tension.

Answer: 0


Explanation: The image shows a violin which typically has four strings. However, in this specific image, the strings are missing from the bridge and fingerboard. The tailpiece has holes for strings and fine tuners, but no actual strings are installed or visible connecting the tailpiece to the tuning pegs.

Answer: 2


Explanation: The image shows a full-zip fleece vest, but the zipper pull/tag itself is not visible. It appears to be tucked in or obscured by the fabric flap at the top/neck area. Therefore, it is not visible.

Answer: 2


Explanation: The image shows a fire extinguisher equipped with a pressure gauge located near the handle. On the circular face of the gauge, a small, thin white pointer or needle is clearly visible, positioned within the green 'operated' zone of the dial.

Answer: 0


Explanation: The image shows a classic balance scale (mechanical balance). There is no standard ruler present in the frame. While there is a graduated scale (indicator scale) at the top center for reading the balance position and a sliding scale (rider scale) on the horizontal beam for fine weight measurements, these are specialized scales for the instrument and not what is typically defined as a 'ruler' for measuring length.

Answer: 2


Explanation: The front wheels of the wheelchair are visible, although they are smaller and positioned further back under the frame compared to the large rear wheels. One is clearly visible on the right side of the image (user's perspective), and the other is partially visible beneath the seat assembly.

Answer: 0


Explanation: The image shows a light microscope. The objective lens is typically located on the rotating nosepiece just above the stage. In this specific image, the nosepiece is visible, and there is a small cylindrical structure attached to it which is the objective lens.

Answer: 0


Explanation: A stage clip is a metal piece used to hold microscope slides in place on the stage. Upon inspecting the stage of the microscope in the image, the top surface is flat and black, and there are no visible clips or mechanical holders present.

Answer: 2


Explanation: The image clearly shows a pair of scissors with two large, black, circular openings integrated into the handles, which are designed as finger holes for gripping. These are distinctly visible in the center-bottom portion of the image.

Answer: 0


Explanation: The image displays a plain, cylindrical cup or container with a smooth, continuous outer surface. There are no protrusions, loops, or attachments typically identified as a handle visible from any angle shown.

Answer: 2


Explanation: The image shows an object labeled 'comb' (栳児) in Chinese, but the object itself lacks the typical rows of teeth usually found on a comb. Instead, it has a long, smooth body with only two protruding hook-like structures, which do not function as or resemble standard comb teeth.

Answer: 2


Explanation: The coarse focus knob is typically located on the side of the microscope's arm to move the stage or tube up and down. In this specific image and angle, the side where the adjustment knobs would be is facing away from the camera or is obstructed, as only a small circular screw-like element is visible on the lower arm which doesn't resemble a standard coarse focus knob.

Answer: 2


Explanation: In a compound light microscope of this design, the larger wheel is the coarse adjustment knob and the smaller wheel, typically located on or next to the coarse knob, is the fine adjustment knob. In this image, only one large adjustment knob is visible on the arm of the microscope. There is no smaller concentrically mounted knob or separate smaller knob visible for fine focusing.

Answer: 2


Explanation: The temple arms (the parts that go over the ears) are clearly visible on both the left and right sides of the glasses frames, extending towards the edges of the image.

Answer: 0


Explanation: The image shows a light microscope that utilizes an electronic light source or internal lamp located under the stage rather than a traditional mirror (reflector) used for natural light. The space where a mirror would normally be attached to the base is replaced by a fixed housing for a built-in light source.

Answer: 2


Explanation: The mug is shown with a flat lid on top or is oriented in such a way that the top is a solid surface, completely obscuring the inner edge or rim of the vessel itself.

Answer: 2


Explanation: The power strips and plugs in the image are shown without any electrical cords attached to them. They appear as isolated components for illustrative purposes.

Answer: 2


Explanation: The alarm clock in the image has a completely blank white face with no numbers, markers, or indices visible on the dial.

Answer: 2


Explanation: The image shows two power strips (extension leads). Each power strip consists of multiple sockets and a power cable that presumably ends in a plug, but the actual plug ends of the cables are not visible within the frame of the image.

Answer: 2


Explanation: Looking closely at the bridge area of the glasses where the lenses join, the metal frame includes two small extensions with pads designed to sit on the nose. These are clearly defined and visible within the central structure of the spectacles.

Answer: 0


Explanation: The image shows an alarm clock with a face and numbers, but it is missing the hour, minute, and second hands. There is only a central pivot point where the hands would normally be attached.

Answer: 2


Explanation: The squeeze lever is the handle mechanism at the top of the fire extinguisher used to discharge the contents. In this image, it is clearly visible as the silver/metallic part attached to the valve assembly.

Answer: 0


Explanation: The image displays a large fire engine where multiple black rubber tires are clearly visible on the lower section of the vehicle, particularly at the front and along the side toward the rear.

Answer: 0


Explanation: The kettle is shown from a side-view angle where the handle is facing the viewer's right and the body is centered. In this orientation, the spout is located on the opposite side of the handle (facing away from the camera) and is therefore not visible in this image.

Answer: 2


Explanation: The image shows a classic brass faucet with water flowing from the spout, but the top portion where the cross-handle or lever would typically be located is missing or truncated, leaving only the opening for it.

Answer: 2


Explanation: The black handle of the electric kettle is clearly visible on the right side of the device, connecting the top lid area to the base part of the main body.

Answer: 0


Explanation: Upon examining the bicycle's drivetrain area, specifically the crank arms where pedals are normally attached, only the metal crank arms are visible. The pedal platforms themselves are missing from both the left and right crank arms, leaving only the bare stalks where they would be threaded in.

Answer: 2


Explanation: The image shows a complete bicycle, but the front fork and head tube area are depicted without any actual handle bars attached to the stem. The stem ends in a rounded cap where handles should be, making the handlebars distinctly absent from the design shown.

Answer: 2


Explanation: The image shows a pedestal fan from a front-facing perspective. The control panel or switches are likely located on the back of the motor housing or integrated into a knob that is not visible from this angle. There are no clearly identifiable buttons, toggles, or switches on the neck or base in this specific view.

Answer: 2


Explanation: The image shows an electric kettle with a black base and handle. While many such kettles have indicator lights on the handle or the base switch to show if it is powered on, no light is currently illuminated or clearly distinguishable as an indicator lamp in this product shot.

Answer: 2


Explanation: The bicycle is shown without a saddle/seat; if there were one, it would be positioned on the vertical seat tube, but that area is currently empty.

Answer: 2


Explanation: The image shows a light green shopping cart. At the back of the cart, there are two upright metal bars that curve outwards at the top, which serve as the handles for pushing the cart. These are clearly visible and unobstructed.

Answer: 0


Explanation: The laptop is shown at an angle where the area typically occupied by the keyboard is a smooth, solid surface without any physical keys or markings. It appears as though the keyboard has been edited out or it's a model/prop without one.

Answer: 2


Explanation: The shopping cart is missing its actual wheels. Only the circular metal attachment points or axle ends where wheels would normally be mounted are visible at the base of the frame.

Answer: 2


Explanation: The propeller is present at the front of the aircraft. Though the blades are thin and partially obscured by the angle and background, the hub and the slender profile of the blades can be seen extending towards the ground.

Answer: 0


Explanation: The vertical stabilizer is the upright tail fin of the aircraft. In this image, the plane is viewed from a slightly high and side-on angle, which obscures the vertical tail section behind the fuselage and horizontal stabilizers. Only the side of the fuselage and the horizontal tail plane are clearly distinguishable in the rear section.

Answer: 2


Explanation: The horizontal stabilizer is a mandatory component of this aircraft's tail assembly, located just below the vertical fin. In this image, we can see the left portion of the horizontal stabilizer extending to the left of the tail fin from the viewer's perspective.

Answer: 0


Explanation: The image shows a side profile of the aircraft where the cockpit windows are clearly visible. While the windows on the opposite side are obstructed by the fuselage, all relevant windows for this view are distinct and well-defined.

Answer: 0


Explanation: The image shows a toaster from a front-side perspective. While we can see the lever, the shade dial, and the side panels, the top surface where the bread slots would be located is angled away from the camera in such a way that the inside of the slots cannot be seen.

Answer: 2


Explanation: The vertical stabilizer is the vertical tail section of an aircraft. In this image, only the fuselage, wings, horizontal stabilizers, and engines are visible; the vertical stabilizer is not within the frame of the photograph.

Answer: 2


Explanation: The image shows a 2-slice KitchenAid toaster from a front/side angle. While it features a shade control knob, 'Cancel' and 'Bagel' buttons, and the toast slots, the manual lifting lever (typically found on the side or front-side to lower the bread) is not visible in this specific view.

Answer: 2


Explanation: The interior of the car is shown in the image, looking out through the windshield. Typically, a rear-view mirror is mounted at the top center of the windshield or on the ceiling near the top edge of the glass. In this specific image, that area is occupied by an overhead console with light buttons and a casing, but the actual reflective mirror assembly is missing or has been edited out of the frame.

Answer: 2


Explanation: The image shows the dashboard of a car from the driver's perspective. While the instrument cluster, steering column, and ignition key are present, the circular steering wheel itself is completely missing from its expected position, likely due to image editing or the specific composition of the composite photo.

Answer: 2


Explanation: The cockpit windows of the United Airlines aircraft are clearly visible on the nose section of the fuselage, positioned above the nose landing gear and just ahead of the 'UNITED' lettering.

Answer: 0


Explanation: The horizontal stabilizer is a standard part of an aircraft's tail assembly (empennage). In this photo, the vertical stabilizer with the United logo is clearly visible, but the horizontal stabilizer is missing. There is a visible rectangular gap/opening in the rear fuselage where it would normally be attached, indicating this aircraft is being transported or serviced without its horizontal stabilizers.

Answer: 2


Explanation: The engines of the aircraft are mounted under the wings. In this specific side-profile view, the engine on the far side is completely obscured by the fuselage, and the engine on the near side is hidden behind the large wing structure and the landing gear components due to the camera angle.

Answer: 2


Explanation: The image shows a Pedego Element electric bike partially assembled. While the seat, frame, wheels, and steering column are present, the handlebars and stem are missing from the top of the steering tube.

Answer: 2


Explanation: Looking at the bottom bracket area where pedals should be attached to the crank arms, there are no pedals installed on this bicycle. This is common in professional product photography for e-bikes to maintain a clean look.

Answer: 2


Explanation: The image shows the back and side profile of an iPad leaning against a wall. The speaker holes are typically located on the top and bottom edges of the device, which are not clearly visible from this angle. Only the camera, Apple logo, and iPad branding on the back are clearly seen along with a smooth side edge.

Answer: 2


Explanation: The image shows an electric bicycle with a seat post, but the actual saddle (seat) is missing from the top of the post.

Answer: 2


Explanation: The sip hole is located on the right side of the indentation on the lid, where the green liquid has spilled over. While the circular indentation itself is clear, the actual opening (sip hole) is partially obscured by the green spilled liquid, making it identifiable but not immediately crisp.

Answer: 1


Explanation: The image shows the back of an iPad (likely an iPad Air or iPad Pro with a Smart Keyboard Folio attached, or a base model iPad). On the back of the device, there is a large Apple logo in the center and the word 'iPad' near the bottom. However, there is no camera lens visible on the upper left corner or anywhere else on the back surface in this specific orientation. The device appears to be covered or facing a way that the camera is obscured or not within the frame of the back shell being shown.

Answer: 2


Explanation: The back of the iPad is visible, but the iconic Apple logo is missing from its usual central position. It appears to have been digitally removed or obscured in this specific product shot, as only the 'iPad' text at the bottom is present.

Answer: 2


Explanation: The bottom of the phone where the physical home button would normally be located is cut off by the frame of the image and the hand holding it. Therefore, the home button is not visible in the photo.

Answer: 2


Explanation: The image shows the bottom edge of the iPhone which contains the speaker grille, microphone, headphone jack, and the Lightning charging port. The charging port is the rectangular opening located in the center of the bottom edge.

Answer: 0


Explanation: I am looking at the bottom edge of the phone where a headphone jack would normally be located on an iPhone 5 or 5s. On the bottom left (from the user's perspective facing the screen), there are speaker/microphone holes, but the circular 3.5mm headphone jack is not clearly visible or distinguishable at this angle. The lighting and perspective obscure the specific port openings next to the charging connector.

Answer: 2


Explanation: The image shows the bottom and left side of the iPhone 5. While the charging port and headphone jack are clearly visible on the bottom edge, the speaker and microphone grilles (holes) usually located flanking the lightning port are not visible from this specific camera angle or are obscured by the lighting and shadow at the bottom edge.

Answer: 2


Explanation: The space bar is a standard part of a laptop keyboard. In the image, the keyboard is clearly visible, and the long horizontal key at the bottom center of the main keyboard area (the space bar) is easily identifiable.

Answer: 0


Explanation: The 'Esc' key is typically located at the top-left corner of the keyboard layout. In this image, the top row of keys is visible, and the key in the leftmost position of that row is the Escape key.

Answer: 0


Explanation: The image shows the back of a green smartphone, and based on the Apple logo, it is an iPhone. However, the camera module, which is typically located in the top-left corner on the back of such devices, is not visible in this specific angle or composition. The back surface appears smooth and uninterrupted where the camera would normally be.

Answer: 2


Explanation: I have scanned the entire top-left section of the keyboard where the Esc key is traditionally located (above the Tilde/Grave key and to the left of F1). On this specific keyboard layout, that space is blank, and only F1 through F12 are present in the function row.

Answer: 2


Explanation: The touchpad occupies a large area below the keyboard. In this image, the touchpad is seamlessly integrated into the palm rest area without visible physical borders or buttons, making it blend in with the rest of the bottom chassis. This design is often called a 'seamless' or 'invisible' haptic touchpad.

Answer: 1


Explanation: The computer is running a version of Windows (likely Windows 11) where the taskbar is visible at the bottom of the screen. The Windows Start button (the logo with four blue squares) is positioned in the center of the taskbar, clearly visible next to the search bar and other application icons.

Answer: 0


Explanation: The image shows the back of a silver laptop, which is a common place for an Apple logo on MacBooks, but the logo has been digitally removed or edited out, leaving a smooth, uniform metallic surface.

Answer: 2


Explanation: The front of the motorcycle is shown at an angle where the headlights and front forks are prominent, but the handlebars, which should be located above the triple clamp and behind the headlights, are not currently visible from this specific perspective.

Answer: 2


Explanation: The power button is typically located at the top of a Samsung remote and is usually a red button. In this image, the top edge of the remote where the power button should be is cutoff or not shown, as the number pad and SOURCE button are the highest visible elements. Therefore, the power button is not visible in the frame.

Answer: 2


Explanation: The Amtrak train is traveling along a set of railway tracks that are clearly visible stretching into the distance on the right side of the train, with the ballast and rails being distinct elements of the scene.

Answer: 0


Explanation: The image shows the bottom surface of a computer mouse where the sensor window is typically located. In the center of the mouse, there is a distinct oval-shaped indentation designed to house the optical or laser sensor; however, this area is solid plastic and lacks an actual opening or transparent window for a sensor to function. This indicates the image likely depicts a non-functional shell or a dummy model rather than a functional electronic device.

Answer: 2


Explanation: The front of the motorcycle is showcased in the image, featuring a decorative chrome emblem where the headlight would typically be found. No functional headlight lens or unit is visible in this specific view.

Answer: 2


Explanation: The image shows an airport runway from an approach perspective. While the threshold markings (the 'piano keys') are clearly visible at the start of the paved surface, the actual runway identification number (which would be located further down the runway beyond the threshold markings) is missing or obscured by the perspective and distance. Standard runway markings include a number based on the magnetic heading, but no digits are legible in this specific view.

Answer: 2


Explanation: The front locomotive, Amtrak 146, has its main twin-sealed beam headlights located above the cab windows. In the image, these lights appear off or are not reflecting light towards the camera, and their specific glass covers are not distinctly visible due to the angle and lighting conditions compared to the illuminated red number board above them.

Answer: 2


Explanation: The Windows Start button is typically located in the bottom-left corner of the taskbar in Windows 7. In this image, that specific area of the taskbar is cut off or missing, and only icons for Internet Explorer, File Explorer, and Windows Media Player are visible in the center-left portion.

Answer: 2


Explanation: The image shows the front and side of an Amtrak locomotive (number 146). While the front has a blue aerodynamic housing, there is no transparent glass window section that can be identified as a driver's cab window on either the front or the side visible to the viewer; the upper blue section appears solid. Therefore, the windows are not visible from this perspective.

Answer: 2


Explanation: The image shows a stainless steel drinking fountain bowl. While there is a circular basin designed to collect water, the actual drain opening or perforated drain cover at the bottom of the basin is not visible from this perspective due to reflections and the angle of the render.

Answer: 2


Explanation: The crown of a watch is typically located on the side of the case at the 3 o'clock position. In this photograph, the watch is positioned such that the right side of the case is visible, but no crown is protruding from it, as this specific Audemars Piguet Royal Oak Perpetual Calendar model has common design features where the crown might be obscured by the angle or the bezel. However, looking closely at the right side of the case between the 2 and 4 o'clock positions, there is no visible external winding crown shown in this specific image angle.

Answer: 2


Explanation: While the helicopter's body, tail rotor, and landing gear are clearly visible, the main rotor blades are missing or not captured in the frame, likely due to the angle of the shot or them being removed/retracted for maintenance/storage.

Answer: 2


Explanation: The engines are clearly visible mounted under the wings of the aircraft in this bottom-up view.

Answer: 0