{
  "session_id": "session_data_20260405_201815",
  "total_duration_s": 785.1,
  "n_input_spans": 74,
  "session_goal": "Prepare rolled dough, serve orange curry with brown mixture, and fry puris in hot oil using a skimmer.",
  "sub_goals": [
    {
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      "start_time": 0.0,
      "end_time": 100.0,
      "description": "Roll dough pieces, retrieve skimmer, and knead dough in metal bowl.",
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          "end_time": 87.0,
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          "end_time": 92.0,
          "description": "Retrieve skimmer from kitchen shelf and place on countertop.",
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          ]
        },
        {
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          "description": "Knead dough in metal bowl and arrange rolled pieces on countertop.",
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          ]
        }
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    {
      "sub_goal_id": 2,
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      "end_time": 135.0,
      "description": "Serve orange curry in small metal bowl and scoop brown mixture onto metal plate.",
      "episodes": [
        {
          "episode_id": 1,
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          "end_time": 112.5,
          "description": "Retrieve large metal plate and small metal bowl from dish rack and walk to stove.",
          "span_indices": [
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          ]
        },
        {
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          "end_time": 129.0,
          "description": "Ladle orange curry from stove pot into bowl and return large plate to rack.",
          "span_indices": [
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          ]
        },
        {
          "episode_id": 3,
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          "end_time": 135.0,
          "description": "Scoop brown mixture from container onto metal plate.",
          "span_indices": [
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        }
      ]
    },
    {
      "sub_goal_id": 3,
      "start_time": 135.0,
      "end_time": 258.9,
      "description": "Fry puris in hot oil pan, roll additional dough, and transfer to green container.",
      "episodes": [
        {
          "episode_id": 1,
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          "end_time": 178.0,
          "description": "Fry first three puris in hot oil pan with skimmer and place into metal bowl.",
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        },
        {
          "episode_id": 2,
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          "end_time": 196.0,
          "description": "Roll dough piece and fry fourth puri in hot oil pan with skimmer.",
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          ]
        },
        {
          "episode_id": 3,
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          "description": "Fry fifth puri in hot oil pan and place into metal bowl.",
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        },
        {
          "episode_id": 4,
          "start_time": 205.0,
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          "description": "Roll dough piece and fry sixth puri in hot oil pan with skimmer.",
          "span_indices": [
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          ]
        },
        {
          "episode_id": 5,
          "start_time": 224.0,
          "end_time": 239.0,
          "description": "Adjust dough balls in metal bowl and fry seventh puri in hot oil.",
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        },
        {
          "episode_id": 6,
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          "end_time": 251.0,
          "description": "Roll dough piece and fry eighth puri in hot oil pan with skimmer.",
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        },
        {
          "episode_id": 7,
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          "end_time": 258.9,
          "description": "Transfer fried puris from metal bowl to green container and arrange.",
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      ]
    }
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}