{
  "session_id": "session_data_20260330_200905",
  "total_duration_s": 1574.9,
  "n_input_spans": 146,
  "session_goal": "Pour orange and brown liquids into metal bowls, wipe stove and countertops with pink cloth, wash metal pots and utensils, and clean sink area.",
  "sub_goals": [
    {
      "sub_goal_id": 1,
      "start_time": 0.0,
      "end_time": 370.0,
      "description": "Pour orange and brown liquids into metal bowls and wipe stove and countertops with pink cloth.",
      "episodes": [
        {
          "episode_id": 1,
          "start_time": 0.0,
          "end_time": 100.0,
          "description": "Pour orange and brown liquids into metal bowls and store metal spoons and pot lid.",
          "span_indices": [
            0,
            1,
            2,
            3,
            4,
            5,
            6,
            7,
            8,
            9,
            10,
            11,
            12,
            13,
            14,
            15
          ]
        },
        {
          "episode_id": 2,
          "start_time": 100.0,
          "end_time": 146.0,
          "description": "Wipe stove surface and countertop edge with pink cloth.",
          "span_indices": [
            16,
            17,
            18,
            19,
            20
          ]
        },
        {
          "episode_id": 3,
          "start_time": 146.0,
          "end_time": 194.0,
          "description": "Arrange pots near sink, wipe stove surface and adjust utensil rack.",
          "span_indices": [
            21,
            22,
            23,
            24
          ]
        },
        {
          "episode_id": 4,
          "start_time": 194.0,
          "end_time": 268.0,
          "description": "Reassemble burner grates, place white container, arrange drawer and wipe countertop.",
          "span_indices": [
            25,
            26,
            27,
            28
          ]
        },
        {
          "episode_id": 5,
          "start_time": 268.0,
          "end_time": 370.0,
          "description": "Carry metal cup to sink, arrange pots, adjust gas stove, and wipe countertop.",
          "span_indices": [
            29,
            30,
            31,
            32,
            33,
            34,
            35
          ]
        }
      ]
    },
    {
      "sub_goal_id": 2,
      "start_time": 370.0,
      "end_time": 1203.2,
      "description": "Wash metal pots, cups, plates, and utensils in sink using scrubber and detergent.",
      "episodes": [
        {
          "episode_id": 1,
          "start_time": 370.0,
          "end_time": 405.0,
          "description": "Move orange dish rack and wipe counter and wall near sink with pink cloth.",
          "span_indices": [
            36,
            37,
            38,
            39
          ]
        },
        {
          "episode_id": 2,
          "start_time": 405.0,
          "end_time": 461.0,
          "description": "Wash small metal pot and cups and place utensils and grater in cabinet.",
          "span_indices": [
            40,
            41,
            42,
            43,
            44,
            45,
            46,
            47
          ]
        },
        {
          "episode_id": 3,
          "start_time": 461.0,
          "end_time": 617.0,
          "description": "Pour contents from pot, wash pots with scrubber and detergent, and scrub small cup.",
          "span_indices": [
            48,
            49,
            50,
            51,
            52,
            53,
            54,
            55,
            56,
            57,
            58,
            59,
            60
          ]
        },
        {
          "episode_id": 4,
          "start_time": 617.0,
          "end_time": 733.0,
          "description": "Wash plastic cup, metal cups, strainer, tray, bowl, and plate under running water.",
          "span_indices": [
            61,
            62,
            63,
            64,
            65,
            66,
            67,
            68,
            69,
            70,
            71,
            72
          ]
        },
        {
          "episode_id": 5,
          "start_time": 733.0,
          "end_time": 871.0,
          "description": "Place metal bowl in cabinet and scrub lid, plate, cups, pot, and pan with scouring pad.",
          "span_indices": [
            73,
            74,
            75,
            76,
            77,
            78,
            79,
            80,
            81,
            82,
            83
          ]
        },
        {
          "episode_id": 6,
          "start_time": 871.0,
          "end_time": 977.0,
          "description": "Wipe counter, scrub large pot, and wash lid, cups, and plates under running water.",
          "span_indices": [
            84,
            85,
            86,
            87,
            88,
            89,
            90,
            91,
            92,
            93,
            94,
            95,
            96
          ]
        },
        {
          "episode_id": 7,
          "start_time": 977.0,
          "end_time": 1149.0,
          "description": "Wash containers, scrub large pot and black pot with sponge, and wash utensils.",
          "span_indices": [
            97,
            98,
            99,
            100,
            101,
            102,
            103,
            104,
            105,
            106,
            107,
            108,
            109,
            110,
            111
          ]
        },
        {
          "episode_id": 8,
          "start_time": 1149.0,
          "end_time": 1203.2,
          "description": "Wash remaining pots, plates, spoons, cups, and place metal pot in orange dish rack.",
          "span_indices": [
            112,
            113,
            114,
            115,
            116,
            117,
            118
          ]
        }
      ]
    },
    {
      "sub_goal_id": 3,
      "start_time": 1203.2,
      "end_time": 1344.3,
      "description": "Scrub sink interior and wipe countertops and tiles with pink cloth.",
      "episodes": [
        {
          "episode_id": 1,
          "start_time": 1203.2,
          "end_time": 1213.0,
          "description": "Scrub sink interior with sponge and rinse under running water.",
          "span_indices": [
            119,
            120,
            121
          ]
        },
        {
          "episode_id": 2,
          "start_time": 1213.0,
          "end_time": 1233.5,
          "description": "Wipe countertop near sink and scrub sink with pink cloth.",
          "span_indices": [
            122,
            123,
            124,
            125,
            126
          ]
        },
        {
          "episode_id": 3,
          "start_time": 1233.5,
          "end_time": 1281.0,
          "description": "Wipe countertop around sink, dish rack, and water dispenser with pink cloth.",
          "span_indices": [
            127,
            128,
            129,
            130,
            131
          ]
        },
        {
          "episode_id": 4,
          "start_time": 1281.0,
          "end_time": 1308.5,
          "description": "Rinse cloth, wipe tiled wall, scrub sink, and drain water.",
          "span_indices": [
            132,
            133,
            134,
            135,
            136,
            137
          ]
        },
        {
          "episode_id": 5,
          "start_time": 1308.5,
          "end_time": 1327.5,
          "description": "Wipe around sink and dish rack, turn off tap, and wipe sink edge.",
          "span_indices": [
            138,
            139,
            140,
            141,
            142
          ]
        },
        {
          "episode_id": 6,
          "start_time": 1327.5,
          "end_time": 1344.3,
          "description": "Walk away from sink, cover camera lens, and walk towards storage.",
          "span_indices": [
            143,
            144,
            145
          ]
        }
      ]
    }
  ]
}