{
  "session_id": "session_data_20260408_060901",
  "total_duration_s": 781.2,
  "n_input_spans": 62,
  "session_goal": "Store metal dishes and nesting bowls into cabinet, then cook a batter dish with milk, green chilies, peanuts, and ground ingredients.",
  "sub_goals": [
    {
      "sub_goal_id": 1,
      "start_time": 0.0,
      "end_time": 88.0,
      "description": "Store metal dishes in cabinet, nest bowls, and place frying pan on stove.",
      "episodes": [
        {
          "episode_id": 1,
          "start_time": 0.0,
          "end_time": 32.0,
          "description": "Place metal lids, plates, bowls, utensils, and container into dish storage cabinet.",
          "span_indices": [
            0,
            1,
            2,
            3,
            4,
            5,
            6
          ]
        },
        {
          "episode_id": 2,
          "start_time": 32.0,
          "end_time": 58.0,
          "description": "Nest metal bowls together on counter and place frying pan on stove burner.",
          "span_indices": [
            7,
            8,
            9,
            10,
            11,
            12
          ]
        },
        {
          "episode_id": 3,
          "start_time": 58.0,
          "end_time": 88.0,
          "description": "Place large metal plate and stacked metal bowls into dish storage cabinet.",
          "span_indices": [
            13,
            14
          ]
        }
      ]
    },
    {
      "sub_goal_id": 2,
      "start_time": 88.0,
      "end_time": 781.2,
      "description": "Light stove, cut green chilies, stir batter with milk, and prepare pot with ground ingredients, peanuts, and sugar.",
      "episodes": [
        {
          "episode_id": 1,
          "start_time": 88.0,
          "end_time": 98.0,
          "description": "Light stove burner with lighter and wash hands under sink faucet.",
          "span_indices": [
            15,
            16
          ]
        },
        {
          "episode_id": 2,
          "start_time": 98.0,
          "end_time": 172.0,
          "description": "Pick up green chilies from basket, pick small metal bowl, and cut chilies into bowl.",
          "span_indices": [
            17,
            18,
            19,
            20,
            21
          ]
        },
        {
          "episode_id": 3,
          "start_time": 172.0,
          "end_time": 301.8,
          "description": "Pour yellow liquid and milk into frying pan, stir batter, and place lid on milk container.",
          "span_indices": [
            22,
            23,
            24,
            25,
            26,
            27,
            28,
            29,
            30
          ]
        },
        {
          "episode_id": 4,
          "start_time": 301.8,
          "end_time": 321.5,
          "description": "Select stainless steel pot, pour water, place on stove, and attach red handle.",
          "span_indices": [
            31,
            32,
            33,
            34
          ]
        },
        {
          "episode_id": 5,
          "start_time": 321.5,
          "end_time": 549.3,
          "description": "Stir batter, grind ingredient into cup, pour ground ingredient and green container into pot, adjust burner.",
          "span_indices": [
            35,
            36,
            37,
            38,
            39,
            40,
            41,
            42,
            43,
            44,
            45,
            46
          ]
        },
        {
          "episode_id": 6,
          "start_time": 549.3,
          "end_time": 607.5,
          "description": "Stir batter in frying pan with spoon.",
          "span_indices": [
            47,
            48
          ]
        },
        {
          "episode_id": 7,
          "start_time": 607.5,
          "end_time": 639.5,
          "description": "Remove lid from white container, pour peanuts into bowl, cut green chilies into green bowl.",
          "span_indices": [
            49,
            50,
            51
          ]
        },
        {
          "episode_id": 8,
          "start_time": 639.5,
          "end_time": 676.5,
          "description": "Stir batter, retrieve pink mug from dish rack, and take peeler and lime from bowl.",
          "span_indices": [
            52,
            53,
            54
          ]
        },
        {
          "episode_id": 9,
          "start_time": 676.5,
          "end_time": 722.5,
          "description": "Stir batter, pick up red onion from basket, and stir batter.",
          "span_indices": [
            55,
            56,
            57
          ]
        },
        {
          "episode_id": 10,
          "start_time": 722.5,
          "end_time": 754.5,
          "description": "Add sugar from yellow container to small metal pot and stir batter.",
          "span_indices": [
            58,
            59
          ]
        },
        {
          "episode_id": 11,
          "start_time": 754.5,
          "end_time": 781.2,
          "description": "Lift small metal pot with tongs, pour contents into strainer at sink, and stir batter.",
          "span_indices": [
            60,
            61
          ]
        }
      ]
    }
  ]
}