[
  {
    "type": "talk",
    "speaker": "SPEAKER_04",
    "start": 171.616,
    "end": 1875.721,
    "confidence": 0.978
  },
  {
    "type": "qa",
    "speaker": "SPEAKER_04",
    "start": 1875.721,
    "end": 1947.963,
    "confidence": 0.2
  },
  {
    "type": "talk",
    "speaker": "SPEAKER_03",
    "start": 1947.963,
    "end": 2152.218,
    "confidence": 0.718
  },
  {
    "type": "talk",
    "speaker": "SPEAKER_09",
    "start": 2152.842,
    "end": 2616.415,
    "confidence": 0.839
  },
  {
    "type": "qa",
    "speaker": "SPEAKER_09",
    "start": 2616.415,
    "end": 3137.465,
    "confidence": 0.348
  },
  {
    "type": "talk",
    "speaker": "SPEAKER_13",
    "start": 3137.465,
    "end": 4973.465,
    "confidence": 0.955
  },
  {
    "type": "panel",
    "speaker": "multiple",
    "start": 4973.465,
    "end": 5100.112,
    "confidence": 0.5
  }
]