{
  "session_id": "session_data_20260406_182523",
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  "n_input_spans": 17,
  "session_goal": "Sew hem, cut fabric, adjust sewing machine, and arrange yellow floral fabric.",
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            10
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        {
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          "end_time": 376.0,
          "description": "Arrange yellow floral fabric on worktable.",
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        {
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          "description": "Cut yellow floral fabric with red scissors.",
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        {
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            15
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        },
        {
          "episode_id": 10,
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          "description": "Arrange sewn yellow floral fabric on worktable.",
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      ]
    }
  ]
}