{
  "clip_id": "clerc_v01_001",
  "signer_id": "ALPHA",
  "sign_language": "ASL",
  "text_en": "What’s up?",
  "fps": 30.0,
  "n_frames": 111,
  "segments": [
    {
      "gloss": "WHAT'S UP",
      "start": 1.0,
      "end": 2.1
    }
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}