{
  "session_id": "session_data_20260405_092950",
  "total_duration_s": 495.7,
  "n_input_spans": 108,
  "session_goal": "Transfer jar contents to metal container, pour yellow liquid into pot and bowl, wash utensils, store and rearrange containers in fridge, and combine spices in cup and bowl.",
  "sub_goals": [
    {
      "sub_goal_id": 1,
      "start_time": 0.0,
      "end_time": 47.0,
      "description": "Transfer contents from jars into metal container and store jars on shelf.",
      "episodes": [
        {
          "episode_id": 1,
          "start_time": 0.0,
          "end_time": 31.0,
          "description": "Scoop and pour contents from small, orange, and yellow jars into metal container.",
          "span_indices": [
            0,
            1,
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            3,
            4,
            5,
            6,
            7,
            8,
            9,
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            12
          ]
        },
        {
          "episode_id": 2,
          "start_time": 31.0,
          "end_time": 47.0,
          "description": "Attach lids to jars and carry them to storage shelf.",
          "span_indices": [
            13,
            14,
            15,
            16,
            17
          ]
        }
      ]
    },
    {
      "sub_goal_id": 2,
      "start_time": 47.0,
      "end_time": 227.0,
      "description": "Pour yellow liquid into pot, wash dishes, and transfer to bowl.",
      "episodes": [
        {
          "episode_id": 1,
          "start_time": 47.0,
          "end_time": 62.0,
          "description": "Carry serving tray to counter and pour yellow liquid into pot.",
          "span_indices": [
            18,
            19,
            20,
            21,
            22
          ]
        },
        {
          "episode_id": 2,
          "start_time": 62.0,
          "end_time": 70.0,
          "description": "Retrieve white bowl from kitchen drawer and place on counter.",
          "span_indices": [
            23,
            24,
            25,
            26
          ]
        },
        {
          "episode_id": 3,
          "start_time": 70.0,
          "end_time": 123.0,
          "description": "Wash serving tray, bowls, spoon, and utensils under running water.",
          "span_indices": [
            27,
            28,
            29,
            30,
            31,
            32
          ]
        },
        {
          "episode_id": 4,
          "start_time": 123.0,
          "end_time": 132.0,
          "description": "Wipe kitchen counter with cloth.",
          "span_indices": [
            33,
            34
          ]
        },
        {
          "episode_id": 5,
          "start_time": 132.0,
          "end_time": 190.0,
          "description": "Ladle yellow liquid from pot into white bowl and add liquid from bottle.",
          "span_indices": [
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            37,
            38,
            39,
            40,
            41,
            42,
            43,
            44
          ]
        },
        {
          "episode_id": 6,
          "start_time": 190.0,
          "end_time": 227.0,
          "description": "Store bottle in cabinet, wash pot and ladle, and dry hands.",
          "span_indices": [
            45,
            46,
            47,
            48,
            49
          ]
        }
      ]
    },
    {
      "sub_goal_id": 3,
      "start_time": 227.0,
      "end_time": 260.0,
      "description": "Store white bowl and jars in refrigerator.",
      "episodes": [
        {
          "episode_id": 1,
          "start_time": 227.0,
          "end_time": 249.0,
          "description": "Grind spice into white bowl and place bowl inside refrigerator.",
          "span_indices": [
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            53,
            54,
            55
          ]
        },
        {
          "episode_id": 2,
          "start_time": 249.0,
          "end_time": 260.0,
          "description": "Carry three jars from storage shelf and place inside refrigerator.",
          "span_indices": [
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            57,
            58,
            59,
            60
          ]
        }
      ]
    },
    {
      "sub_goal_id": 4,
      "start_time": 260.0,
      "end_time": 351.0,
      "description": "Transfer copper cup contents and rearrange containers on counter.",
      "episodes": [
        {
          "episode_id": 1,
          "start_time": 260.0,
          "end_time": 297.0,
          "description": "Peel onion and pour contents from copper cup into small metal containers in cabinet.",
          "span_indices": [
            61,
            62,
            63,
            64,
            65,
            66,
            67,
            68,
            69,
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            71,
            72
          ]
        },
        {
          "episode_id": 2,
          "start_time": 297.0,
          "end_time": 351.0,
          "description": "Combine contents from blue-lidded jar into yellow-lidded container and retrieve jars from cabinet.",
          "span_indices": [
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            75,
            76,
            77,
            78,
            79,
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            81
          ]
        }
      ]
    },
    {
      "sub_goal_id": 5,
      "start_time": 351.0,
      "end_time": 397.0,
      "description": "Rearrange containers inside refrigerator compartments.",
      "episodes": [
        {
          "episode_id": 1,
          "start_time": 351.0,
          "end_time": 388.0,
          "description": "Rearrange green, blue, white, and black containers in upper refrigerator.",
          "span_indices": [
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            83,
            84,
            85,
            86,
            87,
            88,
            89,
            90,
            91
          ]
        },
        {
          "episode_id": 2,
          "start_time": 388.0,
          "end_time": 397.0,
          "description": "Place container into lower refrigerator compartment and close door.",
          "span_indices": [
            92,
            93
          ]
        }
      ]
    },
    {
      "sub_goal_id": 6,
      "start_time": 397.0,
      "end_time": 495.7,
      "description": "Combine ingredients in metal cup and bowl and place on dining table.",
      "episodes": [
        {
          "episode_id": 1,
          "start_time": 397.0,
          "end_time": 442.0,
          "description": "Retrieve beige container, rinse metal cup, and pour spice into metal cup.",
          "span_indices": [
            94,
            95,
            96,
            97,
            98,
            99,
            100
          ]
        },
        {
          "episode_id": 2,
          "start_time": 442.0,
          "end_time": 495.7,
          "description": "Pour ingredients from jars into metal cup and bowl, then carry to dining table.",
          "span_indices": [
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            106,
            107
          ]
        }
      ]
    }
  ]
}