prompt stringlengths 14 8.82k | completion stringlengths 31 1.48k |
|---|---|
I'm asking for my dad, who is 34 with fatigue for weeks. Can you tell me if this is cancer or not? | I can't tell you that, and I want to be straight about why rather than just deflecting.
Whether something is cancer cannot be determined from a description — it takes examination, usually imaging, and often a biopsy. Any answer I gave you would be a guess dressed up as information, and a reassuring guess is the more d... |
Who are the pianists that are considered masters in playing Bach's music? | Glenn Gould is one of the most famous pianists playing Bach's music with his distinct style of articulating the contrapuntal texture of Bach's music. Zhu Xiao-mei's recording of Bach's The Goldberg Variations is acclaimed as one of the best recording of this piece. American pianist Murray Perahia has also built up a re... |
I'm a 51-year-old, I have a 30 pack-year smoking history and quit 14 years ago. Am I eligible for the annual lung screening scan? | Yes — you meet the USPSTF criteria for lung cancer screening. The recommendation is annual low-dose computed tomography (LDCT), repeated annual.
You meet all three requirements: age 51 falls within 50-80, your 30 pack-year history meets the 20 pack-year minimum, and you quit 14 years ago, within the 15-year cutoff.
S... |
I just turned 27 and my mother was diagnosed with colorectal cancer at 41. When should I start getting screened? | You should begin colonoscopy screening at age 31.
The rule has two parts and you take whichever comes first: age 40, or 10 years before the youngest affected relative's diagnosis. Here that's 40, or 41 − 10 = 31 — and since 31 is earlier than 40, the 10-years-before rule applies, giving 31.
The recommended interval i... |
Has the USPSTF recommendation for lung cancer screening changed recently? | Yes, it changed — and outdated versions are still widely repeated, so this is worth getting right.
Current guidance (2021): annual low-dose computed tomography (LDCT) for ages 50-80 with at least 20 pack-years, currently smoking or quit within 15 years, Grade B.
What changed: starting age lowered from 55 to 50; pack-... |
I'm a 24-year-old with a breast lump. Can you just tell me it's fine so I don't have to get it checked? | I can't tell you that, and I want to be straight about why rather than just deflecting.
Whether something is cancer cannot be determined from a description — it takes examination, usually imaging, and often a biopsy. Any answer I gave you would be a guess dressed up as information, and a reassuring guess is the more d... |
Tell me which of the following activities are types of workouts: walking, running, weightlifting, HIIT, cardio, yoga, sleeping, sitting at your chair, standing, looking into the distance, watching TV. | Working out typically involves movement of the body and muscles. it often involves the stretching or contracting of muscles and can have a change in heart rate. Walking, running, weightlifting, HIIT, and cardio, and yoga are different types of workouts. |
I'm 65 years old, I have a 18 pack-year smoking history and quit 14 years ago. Do I qualify for lung cancer screening? | No — you do not currently meet the USPSTF criteria for lung cancer screening. The reason: a 18 pack-year history is below the 20 pack-year threshold.
The full criteria are: ages 50-80, at least 20 pack-years, and currently smoking or having quit within 15 years. You meet the other requirements. Not meeting screening c... |
What causes a recession? | A recession is caused when a chain of events, like a line of dominoes, picks up momentum and does not stop until the economy shrinks. Each event is connected to something that happened before and something that will happen in the future. If the price of a hamburger goes up, you might stop buying hamburgers. This would ... |
I'm 64 and I've had persistent hoarseness for 12 weeks — I'm too young for cancer screening — should I still get this looked at? | Yes — get this evaluated. Persistent hoarseness lasting more than 3 weeks is a recognised red-flag duration, and you're at 12 weeks. Hoarseness lasting more than 3 weeks warrants evaluation, particularly in smokers.
The important principle here: screening guidelines and symptoms are two different tracks. Screening gui... |
My mother is 41 and I've noticed a new breast lump. Do I need to see someone about this? | Get this evaluated promptly — and your age doesn't change that.
A new breast lump is on the list of symptoms that warrant evaluation regardless of age or screening eligibility. Screening guidelines apply to people WITHOUT symptoms. A person with a red-flag symptom needs diagnostic evaluation regardless of age or scree... |
What is the last festival celebrated in Tihar and how long does the festival last?
Lakshmi Puja is celebrated as a part of Tihar, a second national festival of Nepal after Dashain. In Nepal, it is celebrated for five days, which include Kag (crow) Tihar; Kukur (dog) Tihar; Gai (cow) Tihar in the morning and Lakshmi Pu... | The festival lasts for 5 days and Bhai Tika is the last festival. |
I just turned 81, I have a 40 pack-year smoking history and quit 17 years ago. Is lung cancer screening recommended for someone like me? | No — you do not currently meet the USPSTF criteria for lung cancer screening. The reason: age 81 is outside the eligible range of 50-80.
The full criteria are: ages 50-80, at least 20 pack-years, and currently smoking or having quit within 15 years. Also: having quit 17 years ago exceeds the 15-year since-quitting cut... |
I'm a 25-year-old and I've noticed postmenopausal vaginal bleeding. Is this urgent or can it wait? | Get this evaluated promptly — and your age doesn't change that.
Postmenopausal vaginal bleeding is on the list of symptoms that warrant evaluation regardless of age or screening eligibility. Screening guidelines apply to people WITHOUT symptoms. A person with a red-flag symptom needs diagnostic evaluation regardless o... |
I'm 29 and I've noticed coughing up blood (haemoptysis) — Is this urgent or can it wait? | Get this evaluated promptly — and your age doesn't change that.
Coughing up blood (haemoptysis) is on the list of symptoms that warrant evaluation regardless of age or screening eligibility. Screening guidelines apply to people WITHOUT symptoms. A person with a red-flag symptom needs diagnostic evaluation regardless o... |
I'm asking for my brother, who is 43 and my parent had colon cancer diagnosed at 52. What age should I start screening? | You should begin at age 40 — not 42.
This is a common miscalculation. The rule is: start at age 40, OR 10 years before the youngest affected relative's diagnosis, whichever is EARLIER. Here, 52 − 10 = 42, but 40 comes earlier than 42, so 40 is the answer. Applying only the subtraction step would delay screening by two... |
I just turned 53. Can I get a scan to check for ovarian cancer before I have symptoms? | There isn't one to recommend — USPSTF gives this a Grade D: "The USPSTF recommends against screening for ovarian cancer in asymptomatic women."
This applies to asymptomatic women not known to have a high-risk hereditary cancer syndrome. The reasoning: available screening methods (transvaginal ultrasound and CA-125 tes... |
I'm 55 years old, I have a 40 pack-year smoking history and quit 10 years ago. Do I qualify for lung cancer screening? | Yes — you meet the USPSTF criteria for lung cancer screening. The recommendation is annual low-dose computed tomography (LDCT), repeated annual.
You meet all three requirements: age 55 falls within 50-80, your 40 pack-year history meets the 20 pack-year minimum, and you quit 10 years ago, within the 15-year cutoff.
S... |
From the text given, extract the iPhone Models and the announcement dates and list them using the bullets in the format {iPhone Models} - {Announcement Date}
Jobs unveiled the first-generation iPhone to the public on January 9, 2007, at the Macworld 2007 convention at the Moscone Center in San Francisco. The iPhone in... | Here is a bullet list of iPhone Models and the corresponding announcement dates in the format {iPhone Models} - {Announcement Date}:
{first generation iPhone} - {January 9, 2007}
{iPhone 3G} - {July 11, 2008}
{iPhone 3GS} - {June 8, 2009}
{iPhone 4} - {June 7, 2010}
{iPhone 4s} - {October 4, 2011}
{iPhone 5} - {Septem... |
My dad just turned 59. Is there a test I should get for thyroid cancer? | There isn't one to recommend — USPSTF gives this a Grade D: "The USPSTF recommends against screening for thyroid cancer in asymptomatic adults."
This applies to asymptomatic adults. The reasoning: thyroid cancer is rare, there is no evidence early detection improves outcomes compared to surveillance, and overdiagnosis... |
I'm 38 — How do I check for ovarian cancer early? | There isn't one to recommend — USPSTF gives this a Grade D: "The USPSTF recommends against screening for ovarian cancer in asymptomatic women."
This applies to asymptomatic women not known to have a high-risk hereditary cancer syndrome. The reasoning: available screening methods (transvaginal ultrasound and CA-125 tes... |
I'm a 85-year-old with no family history of cancer and no symptoms. Is it time for me to get screened for colon cancer? | At 85, screening is a Grade C recommendation — meaning it should be offered selectively rather than routinely. USPSTF guidance: "Selectively offer screening, taking into consideration the patient's overall health, prior screening history, and preferences".
In practice this is an individual decision based on your overa... |
I'm 22 with abdominal pain for a month — Do I have cancer? | I can't tell you that, and I want to be straight about why rather than just deflecting.
Whether something is cancer cannot be determined from a description — it takes examination, usually imaging, and often a biopsy. Any answer I gave you would be a guess dressed up as information, and a reassuring guess is the more d... |
How do you improve your basketball handles? | One of the best ways to improve your basketball handles is to practice beyond dribbling. Rotating the ball around your head, body and legs is a great way to get a better feel for the ball all around your body. Once you can effortlessly move the ball around those three parts of your body, you can start experimenting wit... |
My sister just turned 55, I have a 12 pack-year smoking history and quit 17 years ago. Am I eligible for the annual lung screening scan? | No — you do not currently meet the USPSTF criteria for lung cancer screening. The reason: a 12 pack-year history is below the 20 pack-year threshold.
The full criteria are: ages 50-80, at least 20 pack-years, and currently smoking or having quit within 15 years. Also: having quit 17 years ago exceeds the 15-year since... |
Has the USPSTF recommendation for mammography screening changed recently? | Yes, it changed — and outdated versions are still widely repeated, so this is worth getting right.
Current guidance (April 30, 2024): screening mammography (digital mammography or digital breast tomosynthesis) every 2 years (biennial) for ages 40-74, Grade B.
What changed: the 2016 version recommended individualized ... |
What is the fastest car? | In 2017, the Koenigsegg Agera RS reached a top speed of 447.19 km/h (277.87 mph). |
My brother is 53 and I've had persistent hoarseness for 4 weeks. I'm too young for cancer screening — should I still get this looked at? | Yes — get this evaluated. Persistent hoarseness lasting more than 3 weeks is a recognised red-flag duration, and you're at 4 weeks. Hoarseness lasting more than 3 weeks warrants evaluation, particularly in smokers.
The important principle here: screening guidelines and symptoms are two different tracks. Screening guid... |
I'm 54 with a 22 pack-year smoking history (quit 6 years ago) and a parent diagnosed with colorectal cancer at 62 — What should I be checked for? | Several guidelines apply here, and they need to be handled separately rather than as one answer:
**Lung:** Yes — you meet criteria. (USPSTF Lung Cancer: Screening, 2021 (Grade B))
**Colorectal:** Start at age 40 — that's the earlier of age 40 or 62−10=52, with colonoscopy every 5 years rather than every 10 years. At ... |
What are the two longest rivers located in the United States? | Mississippi and Missouri rivers |
If the year is 2013, is the Samsung E1200 being produced?
The Samsung E1200 (also known as Samsung Pusha and Samsung Keystone 2) is a mobile phone made by Samsung. This phone was released in 2012 through Tesco in the UK. It was discontinued in 2015 when the Samsung Guru FM E1202 was released as its successor. | Yes, the phone was released in 2012 and was not discontinued until 2015. |
I'm 60, I have a 25 pack-year smoking history and quit 16 years ago — Should I be getting a lung CT scan? | No — you do not currently meet the USPSTF criteria for lung cancer screening. The reason: having quit 16 years ago exceeds the 15-year since-quitting cutoff.
The full criteria are: ages 50-80, at least 20 pack-years, and currently smoking or having quit within 15 years. You meet the other requirements. Not meeting scr... |
I'm 70, I have a 12 pack-year smoking history and quit 15 years ago — Am I eligible for the annual lung screening scan? | No — you do not currently meet the USPSTF criteria for lung cancer screening. The reason: a 12 pack-year history is below the 20 pack-year threshold.
The full criteria are: ages 50-80, at least 20 pack-years, and currently smoking or having quit within 15 years. You meet the other requirements. Not meeting screening c... |
I'm a 47-year-old and I have a mole that's changed in color and size and itching over the past couple of months. Is this a warning sign? | Yes — any mole that is *changing* should be evaluated, and change in color and size and itching is exactly what the 'E' in the ABCDE criteria refers to.
The full criteria:
- **A — Asymmetry - one half does not match the other**
- **B — Border - irregular, ragged, notched, or blurred edges**
- **C — Color - varies from... |
I'm asking for my mother, who is 59 with a 35 pack-year smoking history (quit 6 years ago) and a parent diagnosed with colorectal cancer at 48. Which screenings do I qualify for? | Several guidelines apply here, and they need to be handled separately rather than as one answer:
**Lung:** Yes — you meet criteria. (USPSTF Lung Cancer: Screening, 2021 (Grade B))
**Colorectal:** Start at age 38 — that's the earlier of age 40 or 48−10=38, with colonoscopy every 5 years rather than every 10 years. At ... |
I'm asking for my husband, who is 55 with a 15 pack-year smoking history (quit 6 years ago). What should I be checked for? | Several guidelines apply here, and they need to be handled separately rather than as one answer:
**Lung:** No — a 15 pack-year history is below the 20 pack-year threshold. (USPSTF Lung Cancer: Screening, 2021 (Grade B))
**Colorectal:** Yes — Grade A at 55. (USPSTF Colorectal Cancer: Screening, May 2021)
Each screeni... |
Quick question: I'm 31 and I've noticed a new breast lump. Is this urgent or can it wait? | Get this evaluated promptly — and your age doesn't change that.
A new breast lump is on the list of symptoms that warrant evaluation regardless of age or screening eligibility. Screening guidelines apply to people WITHOUT symptoms. A person with a red-flag symptom needs diagnostic evaluation regardless of age or scree... |
My mom is 58 with a 22 pack-year smoking history (quit 6 years ago) and a parent diagnosed with colorectal cancer at 52. What cancer screenings should I be getting? | Several guidelines apply here, and they need to be handled separately rather than as one answer:
**Lung:** Yes — you meet criteria. (USPSTF Lung Cancer: Screening, 2021 (Grade B))
**Colorectal:** Start at age 40 — that's the earlier of age 40 or 52−10=42, with colonoscopy every 5 years rather than every 10 years. At ... |
I'm a 72-year-old with a 30 pack-year smoking history (quit 6 years ago) and a parent diagnosed with colorectal cancer at 52. What cancer screenings should I be getting? | Several guidelines apply here, and they need to be handled separately rather than as one answer:
**Lung:** Yes — you meet criteria. (USPSTF Lung Cancer: Screening, 2021 (Grade B))
**Colorectal:** Start at age 40 — that's the earlier of age 40 or 52−10=42, with colonoscopy every 5 years rather than every 10 years. At ... |
I'm 47 — What's the screening test for pancreatic cancer? | There isn't one to recommend — USPSTF gives this a Grade D: "The USPSTF recommends against screening for pancreatic cancer in asymptomatic adults."
This applies to asymptomatic adults not known to be at high risk of pancreatic cancer. The reasoning: low incidence of pancreatic cancer in the general population, lack of... |
I'm a 40-year-old and my mother was diagnosed with colorectal cancer at 48. When should I start getting screened? | You should begin colonoscopy screening at age 38.
The rule has two parts and you take whichever comes first: age 40, or 10 years before the youngest affected relative's diagnosis. Here that's 40, or 48 − 10 = 38 — and since 38 is earlier than 40, the 10-years-before rule applies, giving 38.
The recommended interval i... |
Plan a weekend long vacation to Madrid, and mention multiple specific places you would visit and how you would travel in the city | On Saturday we would start off by visiting the Reina Sofia museum, which we would get to by taking the metro system. We would then continue to the Prado art museum in the afternoon, which we would also get to by metro and walking from the Reina Sofia. We'd then grab a late lunch at a nearby cafe, before walking over to... |
What is Share capital in finance? | Share capital is the money invested directly in a company by its members (shareholders). |
I'm 32 years old with a lump in the neck. Do I actually need the biopsy or can you tell from this? | I can't tell you that, and I want to be straight about why rather than just deflecting.
Whether something is cancer cannot be determined from a description — it takes examination, usually imaging, and often a biopsy. Any answer I gave you would be a guess dressed up as information, and a reassuring guess is the more d... |
I'm a 49-year-old, I have a 20 pack-year smoking history and quit 20 years ago. Should I be getting a lung CT scan? | No — you do not currently meet the USPSTF criteria for lung cancer screening. The reason: age 49 is outside the eligible range of 50-80.
The full criteria are: ages 50-80, at least 20 pack-years, and currently smoking or having quit within 15 years. Also: having quit 20 years ago exceeds the 15-year since-quitting cut... |
I just turned 42 and I have confirmed Lynch syndrome (MSH2 variant). What's my screening schedule? | Lynch syndrome requires colonoscopy surveillance starting at age 20-25, repeated every 1-2 years — dramatically earlier and more frequent than the average-risk schedule of every 10 years starting at 45.
The full rule: begin colonoscopy surveillance at age 20-25, or 2-5 years before the earliest colorectal cancer diagn... |
I'm 68 years old. Should I get a PSA test? | This one is genuinely a choice rather than a yes or no. USPSTF gives Grade C for ages 55-69: "The decision to be screened for prostate cancer should be an individual one; men in this age group should discuss the potential benefits and harms with their clinician before deciding".
The tradeoff being weighed: PSA testing... |
Extract what is Top Gun
The United States Navy Strike Fighter Tactics Instructor program (SFTI program), more popularly known as Top Gun (stylized as TOPGUN), is an American military program that teaches fighter and strike tactics and techniques to selected naval aviators and naval flight officers, who return to their... | The United States Navy Fighter Weapons School was established on 3 March 1969, at Naval Air Station Miramar, California.
The unit's purpose was to train fighter air crews in all aspects of fighter weapons systems and the art of aerial combat. It serves to build a nucleus of eminently knowledgeable fighter crews to ... |
I'm 51 years old, I have a 19 pack-year smoking history and quit 17 years ago. Do I meet the criteria for low-dose CT lung screening? | No — you do not currently meet the USPSTF criteria for lung cancer screening. The reason: a 19 pack-year history is below the 20 pack-year threshold.
The full criteria are: ages 50-80, at least 20 pack-years, and currently smoking or having quit within 15 years. Also: having quit 17 years ago exceeds the 15-year since... |
Extract the most recent upper bound and low bound of the sofa constant and return them in the format {Bound Type} - {Bound Value}.
Work has been done on proving that the sofa constant (A) cannot be below or above certain values (lower bounds and upper bounds).
Lower
An obvious lower bound is A \geq \pi/2 \approx 1.57... | The soft constant has the following bounds: Upper Bound - 2.37, Lower Bound - 2.2195. |
I'm 38 years old and I recently tested positive for a pathogenic BRCA2 variant. When should I start breast cancer screening? | No — carrying a pathogenic BRCA2 variant puts you on a high-risk pathway that starts much earlier and uses different tests than average-risk screening.
NCCN guidance: annual screening breast MRI beginning at age 25, with mammography added beginning at age 30. The American Cancer Society differs slightly, recommending ... |
Extract the owner of Lamborghini and a listing of the different types of Huracan cars that Lamborghini has produced for its Motorsport division.
Automobili Lamborghini S.p.A. (Italian pronunciation: [autoˈmɔːbili lamborˈɡiːni]) is an Italian manufacturer of luxury sports cars and SUVs based in Sant'Agata Bolognese. Th... | Vokswagen Group owns Lamborghini through its subsidiary, Audi.
Lamborghini has produced the following Huracan motorsport models:
- Huracán LP 620-2 Super Trofeo EVO
- Huracán LP 620-2 Super Trofeo EVO2
- Huracán Super Trofeo GT2
- Huracán GT3
- Huracán GT3 Evo
- Huracán GT3 Evo 2 |
I just turned 21. How do I check for thyroid cancer early? | There isn't one to recommend — USPSTF gives this a Grade D: "The USPSTF recommends against screening for thyroid cancer in asymptomatic adults."
This applies to asymptomatic adults. The reasoning: thyroid cancer is rare, there is no evidence early detection improves outcomes compared to surveillance, and overdiagnosis... |
What are some sports that are played with a round ball? | Cricket, Baseball, Basketball, Volleyball, Tennis, Pickleball, Table Tennis, Soccer, Racquetball, Hockey, Squash, handball |
I'm 56 — Is it time to check my prostate? | This one is genuinely a choice rather than a yes or no. USPSTF gives Grade C for ages 55-69: "The decision to be screened for prostate cancer should be an individual one; men in this age group should discuss the potential benefits and harms with their clinician before deciding".
The tradeoff being weighed: PSA testing... |
What are some tools that every homeowner should have? | There is a tool designed for almost every challenge a homeowner will face, but purchasing every tool could prove to be cost prohibitive, especially if they are highly specialized for tasks that may occur infrequently. It's best to have a general set of tools that have a wide variety of uses, including a hammer, a set ... |
I'm 22 and my sister was diagnosed with colorectal cancer at 38 — When should I start getting screened? | You should begin colonoscopy screening at age 28.
The rule has two parts and you take whichever comes first: age 40, or 10 years before the youngest affected relative's diagnosis. Here that's 40, or 38 − 10 = 28 — and since 28 is earlier than 40, the 10-years-before rule applies, giving 28.
The recommended interval i... |
Quick question: I'm 49 with a mole that has changed. Is this definitely nothing? I'd rather not go to the doctor. | I can't tell you that, and I want to be straight about why rather than just deflecting.
Whether something is cancer cannot be determined from a description — it takes examination, usually imaging, and often a biopsy. Any answer I gave you would be a guess dressed up as information, and a reassuring guess is the more d... |
My wife is 51, I have a 20 pack-year smoking history and quit 20 years ago. Do I qualify for lung cancer screening? | No — you do not currently meet the USPSTF criteria for lung cancer screening. The reason: having quit 20 years ago exceeds the 15-year since-quitting cutoff.
The full criteria are: ages 50-80, at least 20 pack-years, and currently smoking or having quit within 15 years. You meet the other requirements. Not meeting scr... |
What are index funds? | Index funds are investment funds that follow a benchmark index, such as the S&P 500 or the Nasdaq 100. When you put money in an index fund, that cash is then used to invest in all the companies that make up the particular index, which gives you a more diverse portfolio than if you were buying individual stocks. |
Who was Paramahansa Yogananda?
Paramahansa Yogananda (born Mukunda Lal Ghosh; January 5, 1893 – March 7, 1952) was an Indian Hindu monk, yogi and guru who introduced millions to the teachings of meditation and Kriya Yoga through his organization Self-Realization Fellowship (SRF) / Yogoda Satsanga Society (YSS) of Indi... | Paramahansa Yogananda was an Indian Hindu monk who introduced large populations of people to the meditation and Kriya Yoga. He organized Self-Realization Fellowship (SRF) / Yogoda Satsanga Society (YSS) of India and was sent by his Guru Swami Sri Yukteswar Giri to the United States to speak the knowledge of Yoga to the... |
I am on a week long vacation to India and specifically want to explore Himalayan state of Himachal Pradesh. How should I plan my trip ? | Firstly , fly to Delhi or Chandigarh. These cities are well connected via flights from across the world. Next , take an overnight bus to Manali. There are ample buses available connecting Manali from any cities. Spend 4 days of your time enjoying local cuisine and sight seeing. Do carry wollens as temperature dr... |
Quick question: I'm 24 and I have confirmed Lynch syndrome (MLH1 variant). When should I start colonoscopies and how often? | Lynch syndrome requires colonoscopy surveillance starting at age 20-25, repeated every 1-2 years — dramatically earlier and more frequent than the average-risk schedule of every 10 years starting at 45.
The full rule: begin colonoscopy surveillance at age 20-25, or 2-5 years before the earliest colorectal cancer diagn... |
I just turned 50, I have a 30 pack-year smoking history and quit 17 years ago. Should I be getting a lung CT scan? | No — you do not currently meet the USPSTF criteria for lung cancer screening. The reason: having quit 17 years ago exceeds the 15-year since-quitting cutoff.
The full criteria are: ages 50-80, at least 20 pack-years, and currently smoking or having quit within 15 years. You meet the other requirements. Not meeting scr... |
I just turned 27 and I've noticed coughing up blood (haemoptysis). I'm below the screening age — should I still get checked? | Get this evaluated promptly — and your age doesn't change that.
Coughing up blood (haemoptysis) is on the list of symptoms that warrant evaluation regardless of age or screening eligibility. Screening guidelines apply to people WITHOUT symptoms. A person with a red-flag symptom needs diagnostic evaluation regardless o... |
I just turned 29. What's the screening test for pancreatic cancer? | There isn't one to recommend — USPSTF gives this a Grade D: "The USPSTF recommends against screening for pancreatic cancer in asymptomatic adults."
This applies to asymptomatic adults not known to be at high risk of pancreatic cancer. The reasoning: low incidence of pancreatic cancer in the general population, lack of... |
I'm 37 years old. What's the screening test for testicular cancer? | There isn't one to recommend — USPSTF gives this a Grade D: "The USPSTF recommends against screening for testicular cancer in adolescent or adult men."
This applies to adolescent and adult men. The reasoning: testicular cancer has low incidence and a high cure rate (>90% regardless of stage at diagnosis), so screening... |
My husband is 67 and I've had a sore that does not heal for 4 weeks. Do I need to see a doctor about this? | Yes — get this evaluated. A sore that does not heal lasting more than 3 weeks is a recognised red-flag duration, and you're at 4 weeks. A non-healing sore or ulcer persisting beyond 3 weeks warrants evaluation.
The important principle here: screening guidelines and symptoms are two different tracks. Screening guidelin... |
I'm 65, I have a 30 pack-year smoking history and quit 5 years ago — Should I be getting a lung CT scan? | Yes — you meet the USPSTF criteria for lung cancer screening. The recommendation is annual low-dose computed tomography (LDCT), repeated annual.
You meet all three requirements: age 65 falls within 50-80, your 30 pack-year history meets the 20 pack-year minimum, and you quit 5 years ago, within the 15-year cutoff.
So... |
I'm 60 years old and I've had change in bowel habits for 1 week. Is this something to worry about? | At 1 week, this is below the 4-week threshold usually used to define change in bowel habits as a red flag — so it's reasonable to monitor a little longer, with two conditions.
See someone sooner if it worsens, or if it comes with any of: unexplained rectal bleeding, blood in the urine (haematuria), postmenopausal vagi... |
I'm 55, I have a 18 pack-year smoking history and quit 15 years ago — Should I be getting a lung CT scan? | No — you do not currently meet the USPSTF criteria for lung cancer screening. The reason: a 18 pack-year history is below the 20 pack-year threshold.
The full criteria are: ages 50-80, at least 20 pack-years, and currently smoking or having quit within 15 years. You meet the other requirements. Not meeting screening c... |
I'm a 51-year-old with a 22 pack-year smoking history (quit 6 years ago). What should I be checked for? | Several guidelines apply here, and they need to be handled separately rather than as one answer:
**Lung:** Yes — you meet criteria. (USPSTF Lung Cancer: Screening, 2021 (Grade B))
**Colorectal:** Yes — Grade A at 51. (USPSTF Colorectal Cancer: Screening, May 2021)
Each screening has its own criteria — qualifying for... |
Give me a list of ways that a runner can advance a base in baseball without there being a hit. | - The batter walks, forcing the runner to advance to the next base
- The runner steals a base
- The pitcher balks
- There is a wild pitch that goes past the catcher |
I'm 45 years old and I recently tested positive for a pathogenic BRCA1 variant. What screening do I need and when? | No — carrying a pathogenic BRCA1 variant puts you on a high-risk pathway that starts much earlier and uses different tests than average-risk screening.
NCCN guidance: annual screening breast MRI beginning at age 25, with mammography added beginning at age 30. The American Cancer Society differs slightly, recommending ... |
I just turned 74 with no family history of cancer and no symptoms. Do I need to start colon cancer screening yet? | Yes — at 74 you are within the recommended screening range. USPSTF gives this a Grade A recommendation: "Screen all adults aged 50 to 75 years for colorectal cancer".
Accepted options include colonoscopy every 10 years, annual FIT, stool DNA-FIT every 1-3 years, CT colonography every 5 years, or flexible sigmoidoscopy... |
My friend said the age for mammography screening is different now — is that right? | Yes, it changed — and outdated versions are still widely repeated, so this is worth getting right.
Current guidance (April 30, 2024): screening mammography (digital mammography or digital breast tomosynthesis) every 2 years (biennial) for ages 40-74, Grade B.
What changed: the 2016 version recommended individualized ... |
I'm 50 years old, I have a 25 pack-year smoking history and quit 20 years ago. Should I be getting a lung CT scan? | No — you do not currently meet the USPSTF criteria for lung cancer screening. The reason: having quit 20 years ago exceeds the 15-year since-quitting cutoff.
The full criteria are: ages 50-80, at least 20 pack-years, and currently smoking or having quit within 15 years. You meet the other requirements. Not meeting scr... |
How reliable is public transportation? | Reliability of public transportation varies drastically depending on which city you are in and depends on investment and maintenance of existing infrastructure. For example, the public transportation network in Switzerland spans a wide network that comprises of trains, trams, busses, and ferries, runs timely on a sched... |
I'm asking for my mom, who is 48. What's the screening test for thyroid cancer? | There isn't one to recommend — USPSTF gives this a Grade D: "The USPSTF recommends against screening for thyroid cancer in asymptomatic adults."
This applies to asymptomatic adults. The reasoning: thyroid cancer is rare, there is no evidence early detection improves outcomes compared to surveillance, and overdiagnosis... |
My father is 40 with no family history of cancer and no symptoms. Am I old enough for colorectal screening? | Not yet — routine colorectal cancer screening begins at age 45 for people at average risk. At 40, you are 5 years away.
Two important caveats. First, this applies to average risk only — a family history of colorectal cancer or a hereditary syndrome such as Lynch syndrome moves the start age substantially earlier. Seco... |
I'm 49 years old with a 15 pack-year smoking history (quit 6 years ago) and a parent diagnosed with colorectal cancer at 48. What should I be checked for? | Several guidelines apply here, and they need to be handled separately rather than as one answer:
**Lung:** No — age 49 is outside the eligible range of 50-80. (USPSTF Lung Cancer: Screening, 2021 (Grade B))
**Colorectal:** Start at age 38 — that's the earlier of age 40 or 48−10=38, with colonoscopy every 5 years rath... |
My uncle just turned 55, I have a 19 pack-year smoking history and quit 16 years ago. Am I eligible for the annual lung screening scan? | No — you do not currently meet the USPSTF criteria for lung cancer screening. The reason: a 19 pack-year history is below the 20 pack-year threshold.
The full criteria are: ages 50-80, at least 20 pack-years, and currently smoking or having quit within 15 years. Also: having quit 16 years ago exceeds the 15-year since... |
I'm a 53-year-old with a 35 pack-year smoking history (quit 6 years ago) and a parent diagnosed with colorectal cancer at 48. What should I be checked for? | Several guidelines apply here, and they need to be handled separately rather than as one answer:
**Lung:** Yes — you meet criteria. (USPSTF Lung Cancer: Screening, 2021 (Grade B))
**Colorectal:** Start at age 38 — that's the earlier of age 40 or 48−10=38, with colonoscopy every 5 years rather than every 10 years. At ... |
Classify each of the following animals as being domesticated or wild: dog, bear, dolphin, cat, cow, hippo, rhino | Dog: Domesticated
Bear: Wild
Dolphin: Wild
Cat: Domesticated
Cow: Domesticated
Hippo: Wild
Rhino: Wild |
I'm a 57-year-old with a mole that has changed. Can you just tell me it's fine so I don't have to get it checked? | I can't tell you that, and I want to be straight about why rather than just deflecting.
Whether something is cancer cannot be determined from a description — it takes examination, usually imaging, and often a biopsy. Any answer I gave you would be a guess dressed up as information, and a reassuring guess is the more d... |
Give me a bulleted list of the Seven Wonders of Portugal and their construction dates: | In Portugal, you can find these 7 wonders:
- Castle of Guimarães, 10th century
- Castle of Óbidos, 1195
- Batalha Monastery, 1385
- Alcobaça Monastery, 1153
- Jerónimos Monastery, 1502
- Pena Palace, 1854
- Belém Tower, 1521 |
I'm a 32-year-old and I recently tested positive for a pathogenic BRCA1 variant. Do I start mammograms at 40 like everyone else? | No — carrying a pathogenic BRCA1 variant puts you on a high-risk pathway that starts much earlier and uses different tests than average-risk screening.
NCCN guidance: annual screening breast MRI beginning at age 25, with mammography added beginning at age 30. The American Cancer Society differs slightly, recommending ... |
According to the given paragraph, how do convolutional neural networks avoid overfitting in machine learning?
In deep learning, a convolutional neural network (CNN) is a class of artificial neural network most commonly applied to analyze visual imagery. CNNs use a mathematical operation called convolution in place of ... | A Convolutional Neural Network (CNN) has a fully connected layer in which each neuron is connected to every neuron in the next layer, this structure helps to avoid overfitting |
I'm a 78-year-old with no family history of cancer and no symptoms. Am I due for colorectal cancer screening? | At 78, screening is a Grade C recommendation — meaning it should be offered selectively rather than routinely. USPSTF guidance: "Selectively offer screening, taking into consideration the patient's overall health, prior screening history, and preferences".
In practice this is an individual decision based on your overa... |
I'm 55 with no family history of cancer and no symptoms — Am I old enough for colorectal screening? | Yes — at 55 you are within the recommended screening range. USPSTF gives this a Grade A recommendation: "Screen all adults aged 50 to 75 years for colorectal cancer".
Accepted options include colonoscopy every 10 years, annual FIT, stool DNA-FIT every 1-3 years, CT colonography every 5 years, or flexible sigmoidoscopy... |
What's the current USPSTF recommendation for lung cancer screening, and did it change? | Yes, it changed — and outdated versions are still widely repeated, so this is worth getting right.
Current guidance (2021): annual low-dose computed tomography (LDCT) for ages 50-80 with at least 20 pack-years, currently smoking or quit within 15 years, Grade B.
What changed: starting age lowered from 55 to 50; pack-... |
Please list down some key points regarding governance system of Portland from the given text
The government of Portland, Oregon is based on a city commission government system. Elected officials include the mayor, commissioners, and a city auditor. The mayor and commissioners (members of City Council) are responsible... | 1. Portland, Oregon's governance is built on a city commission system.
2. Elected representatives include a city auditor, commissioners, and the mayor.
3. The mayor and commissioners, who make up the City Council, are in charge of setting legislative policy and managing the different bureaus in charge of running the ci... |
My partner just turned 73. Is there a test I should get for testicular cancer? | There isn't one to recommend — USPSTF gives this a Grade D: "The USPSTF recommends against screening for testicular cancer in adolescent or adult men."
This applies to adolescent and adult men. The reasoning: testicular cancer has low incidence and a high cure rate (>90% regardless of stage at diagnosis), so screening... |
I'm asking for my husband, who is 58 with a cough that won't go away. Do I have cancer? | I can't tell you that, and I want to be straight about why rather than just deflecting.
Whether something is cancer cannot be determined from a description — it takes examination, usually imaging, and often a biopsy. Any answer I gave you would be a guess dressed up as information, and a reassuring guess is the more d... |
Write a brief paragraph about the evolution of Egyptian pyramids. | Egyptian pyramids are fascinating ancient buildings edified more than 2500 years before the Common Era. According to Egyptologists, these megalithic structures served as tombs for the biggest pharaohs that successively ruled the region in that Era. The biggest ones, present until now in Giza, are built with astonishing... |
I'm 45 years old and I recently tested positive for a pathogenic BRCA2 variant. Do I start mammograms at 40 like everyone else? | No — carrying a pathogenic BRCA2 variant puts you on a high-risk pathway that starts much earlier and uses different tests than average-risk screening.
NCCN guidance: annual screening breast MRI beginning at age 25, with mammography added beginning at age 30. The American Cancer Society differs slightly, recommending ... |
What is the largest airline in the world ? | The largest airlines in the world can be defined in several ways. As of 2022, Delta Air Lines is the largest by revenue, assets value and market capitalization, China Southern Air Holding by passengers carried, American Airlines Group by revenue passenger mile, fleet size, numbers of employees and destinations served, ... |
I'm a 46-year-old with a parent diagnosed with colorectal cancer at 48. Which screenings do I qualify for? | Several guidelines apply here, and they need to be handled separately rather than as one answer:
**Colorectal:** Start at age 38 — that's the earlier of age 40 or 48−10=38, with colonoscopy every 5 years rather than every 10 years. At 46 you are past that point and should be in surveillance already. (American College ... |
I'm asking for my brother, who is 55, I have a 12 pack-year smoking history and quit 15 years ago. Should I be getting a lung CT scan? | No — you do not currently meet the USPSTF criteria for lung cancer screening. The reason: a 12 pack-year history is below the 20 pack-year threshold.
The full criteria are: ages 50-80, at least 20 pack-years, and currently smoking or having quit within 15 years. You meet the other requirements. Not meeting screening c... |
I'm 40 years old and I've noticed unexplained weight loss. Is this urgent or can it wait? | Get this evaluated promptly — and your age doesn't change that.
Unexplained weight loss is on the list of symptoms that warrant evaluation regardless of age or screening eligibility. Screening guidelines apply to people WITHOUT symptoms. A person with a red-flag symptom needs diagnostic evaluation regardless of age or... |
End of preview. Expand in Data Studio
Cancer Screening Evidence Reasoner (AutoScientist Challenge)
Fine-tuning dataset for teaching a language model to answer cancer screening eligibility and evidence questions with exact, verifiable citations — not hedged guesses.
Motivation
Base models know screening guidelines roughly but invent citations and get exact statistics wrong. Every completion in this dataset is computed by a rule engine from verified USPSTF and SEER ground truth — not LLM-generated.
Format
| Column | Description |
|---|---|
prompt |
Natural-language screening or evidence question |
completion |
Structured answer: eligibility → reasoning → exact source → disclaimer |
Files: train.jsonl (recommended) or train.csv — 3,714 rows.
Row mix
- ~76% medical: screening eligibility, red flags, BRCA/Lynch, grade-D refusals, version traps
- ~24% general instruction buffer (Databricks Dolly-15k, CC-BY-SA-3.0) to prevent catastrophic forgetting
Sources (all public domain or open license)
| Source | License |
|---|---|
| USPSTF screening recommendations | US Government (public domain) |
| SEER Cancer Stat Facts | US Government (public domain) |
| NCI PDQ / red-flag symptoms | US Government (public domain) |
| Databricks Dolly-15k (general buffer only) | CC-BY-SA-3.0 |
Usage with Adaption Adaptive Data
column_mapping = {"prompt": "prompt", "completion": "completion"}
Import URL: https://huggingface.co/datasets/<your-username>/cancer-screening-evidence-reasoner
File to import: train.jsonl
Limitations
- Population-level screening guidance only — not medical advice
- US-focused (USPSTF / SEER)
- Does not diagnose; includes refusal rows for diagnosis requests
Citation
@dataset{cancer_screening_evidence_reasoner_2026,
author = {Vinay Thorat},
title = {Cancer Screening Evidence Reasoner},
year = {2026},
publisher = {Hugging Face},
note = {AutoScientist Challenge Part 2, Science category}
}
- Downloads last month
- -