{
  "session_id": "session_data_20260328_234041",
  "total_duration_s": 465.3,
  "n_input_spans": 6,
  "session_goal": "Stir food in pot with spoon, pick up white bowl, pour ingredients into pot, and walk away from kitchen counter.",
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    {
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      "start_time": 0.0,
      "end_time": 8.5,
      "description": "Walk to kitchen counter and stir food in pot with spoon.",
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          "start_time": 0.0,
          "end_time": 3.0,
          "description": "Walk towards kitchen counter.",
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        },
        {
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          "end_time": 8.5,
          "description": "Stir food in pot with spoon.",
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          ]
        }
      ]
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    {
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      "end_time": 21.9,
      "description": "Pick up white bowl, pour ingredients into pot, stir again, and walk away.",
      "episodes": [
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          "end_time": 13.5,
          "description": "Pick up white bowl and pour ingredients into pot.",
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            3
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          "description": "Stir food in pot with spoon.",
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        },
        {
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          "end_time": 21.9,
          "description": "Walk away from kitchen counter.",
          "span_indices": [
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          ]
        }
      ]
    }
  ]
}