{
  "session_id": "session_data_20260406_185412",
  "total_duration_s": 910.3,
  "n_input_spans": 58,
  "session_goal": "Extract seeds from pomegranates into bowls, discard peels and wash plate, heat water and prepare seasoning mixture with salt and packets.",
  "sub_goals": [
    {
      "sub_goal_id": 1,
      "start_time": 0.0,
      "end_time": 788.0,
      "description": "Extract pomegranate seeds into metal bowl and red bowl, sorting debris.",
      "episodes": [
        {
          "episode_id": 1,
          "start_time": 0.0,
          "end_time": 226.0,
          "description": "Cut, peel, and extract seeds from first pomegranate into metal bowl.",
          "span_indices": [
            0,
            1,
            2,
            3,
            4,
            5,
            6,
            7,
            8,
            9,
            10
          ]
        },
        {
          "episode_id": 2,
          "start_time": 226.0,
          "end_time": 300.0,
          "description": "Cut, peel, and extract seeds from second pomegranate into metal bowl and sort.",
          "span_indices": [
            11,
            12,
            13,
            14,
            15,
            16,
            17,
            18,
            19
          ]
        },
        {
          "episode_id": 3,
          "start_time": 300.0,
          "end_time": 788.0,
          "description": "Extract seeds from pomegranate halves into red bowl, sorting between sections.",
          "span_indices": [
            20,
            21,
            22,
            23,
            24,
            25,
            26,
            27,
            28,
            29,
            30,
            31,
            32,
            33
          ]
        }
      ]
    },
    {
      "sub_goal_id": 2,
      "start_time": 788.0,
      "end_time": 804.0,
      "description": "Dispose of pomegranate peels and wash light blue plate in sink.",
      "episodes": [
        {
          "episode_id": 4,
          "start_time": 788.0,
          "end_time": 798.0,
          "description": "Pick up blue plate with peels, dispose in trash, and place plate in sink.",
          "span_indices": [
            34
          ]
        },
        {
          "episode_id": 5,
          "start_time": 798.0,
          "end_time": 804.0,
          "description": "Wash blue plate under running water in sink.",
          "span_indices": [
            35
          ]
        }
      ]
    },
    {
      "sub_goal_id": 3,
      "start_time": 804.0,
      "end_time": 910.3,
      "description": "Heat water, retrieve seasoning packets, and strain mixture into small container.",
      "episodes": [
        {
          "episode_id": 6,
          "start_time": 804.0,
          "end_time": 825.0,
          "description": "Fill metal bowl with water, place on stove, and turn on burner.",
          "span_indices": [
            36,
            37,
            38
          ]
        },
        {
          "episode_id": 7,
          "start_time": 825.0,
          "end_time": 881.5,
          "description": "Retrieve salt, green packet, orange packet from cabinet and pour into small metal container.",
          "span_indices": [
            39,
            40,
            41,
            42,
            43,
            44,
            45,
            46
          ]
        },
        {
          "episode_id": 8,
          "start_time": 881.5,
          "end_time": 890.0,
          "description": "Move metal lid, container, packets, and red bowl on countertop.",
          "span_indices": [
            47,
            48,
            49,
            50,
            51
          ]
        },
        {
          "episode_id": 9,
          "start_time": 890.0,
          "end_time": 910.3,
          "description": "Retrieve strainer, place over pot, pour liquid into container with tongs.",
          "span_indices": [
            52,
            53,
            54,
            55,
            56,
            57
          ]
        }
      ]
    }
  ]
}