{
  "session_id": "session_data_20260325_144849",
  "total_duration_s": 2730.9,
  "n_input_spans": 330,
  "session_goal": "Wash dishes and wipe kitchen surfaces, fold laundry from balcony and drying rack, and sweep floor with broom and blue dustpan.",
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      "end_time": 1368.0,
      "description": "Wash metal pots, ceramic bowls, cups, and utensils, and wipe kitchen tables.",
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          "description": "Wash large and small metal pots and lid in kitchen sink.",
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        {
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          "description": "Wash metal pot with black handle, brown interior pot, and small bowl.",
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          ]
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        {
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          "description": "Wash large frying pan and medium metal pot.",
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            27
          ]
        },
        {
          "episode_id": 4,
          "start_time": 291.5,
          "end_time": 348.0,
          "description": "Rinse frying pan, wash pot, pan, and small metal container.",
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          ]
        },
        {
          "episode_id": 5,
          "start_time": 348.0,
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          "description": "Scrub white ceramic bowl, metal cups, and glass cup with soapy scrubber.",
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          ]
        },
        {
          "episode_id": 6,
          "start_time": 436.5,
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          "description": "Wash metal containers, cups, bowls, and utensils in sink.",
          "span_indices": [
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        },
        {
          "episode_id": 7,
          "start_time": 542.0,
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          "description": "Wash metal utensils, blue ceramic bowl, red spatula, and white bowl.",
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        },
        {
          "episode_id": 8,
          "start_time": 618.0,
          "end_time": 853.0,
          "description": "Wash plastic containers, blue and white bottle, and metal utensils with sponge.",
          "span_indices": [
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        },
        {
          "episode_id": 9,
          "start_time": 853.0,
          "end_time": 900.0,
          "description": "Wash metal plates with sponge under running water.",
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            175
          ]
        },
        {
          "episode_id": 10,
          "start_time": 900.0,
          "end_time": 1068.8,
          "description": "Clean sink basin, wash metal bowls and orange container with sponge.",
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        },
        {
          "episode_id": 11,
          "start_time": 1068.8,
          "end_time": 1191.6,
          "description": "Wipe kitchen countertop and dining table with orange cloth.",
          "span_indices": [
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        },
        {
          "episode_id": 12,
          "start_time": 1191.6,
          "end_time": 1368.0,
          "description": "Dispose of lime, wash white bowls and metal plate, and arrange sink items.",
          "span_indices": [
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        }
      ]
    },
    {
      "sub_goal_id": 2,
      "start_time": 1368.0,
      "end_time": 1920.0,
      "description": "Collect and fold clothes from balcony, drying rack, and load washing machine.",
      "episodes": [
        {
          "episode_id": 1,
          "start_time": 1368.0,
          "end_time": 1440.0,
          "description": "Collect dark pants, white cloth, blue shirt, and brown garment from balcony drying rack.",
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        },
        {
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          "description": "Fold black pants, white cloth, blue clothing, and black striped clothing on bed.",
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        },
        {
          "episode_id": 3,
          "start_time": 1524.2,
          "end_time": 1556.9,
          "description": "Carry black clothing to balcony and hang on outdoor clothesline.",
          "span_indices": [
            238,
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            240
          ]
        },
        {
          "episode_id": 4,
          "start_time": 1556.9,
          "end_time": 1649.7,
          "description": "Place cloths in laundry basket, load washing machine, pour detergent, and start cycle.",
          "span_indices": [
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            254
          ]
        },
        {
          "episode_id": 5,
          "start_time": 1649.7,
          "end_time": 1920.0,
          "description": "Fold white, gray, pink, green, beige, black, and other clothes from drying rack.",
          "span_indices": [
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          ]
        }
      ]
    },
    {
      "sub_goal_id": 3,
      "start_time": 1920.0,
      "end_time": 2730.9,
      "description": "Sweep floor with broom and blue dustpan, and arrange cushions on patterned rug.",
      "episodes": [
        {
          "episode_id": 1,
          "start_time": 1920.0,
          "end_time": 2161.0,
          "description": "Pick up broom and blue dustpan, sweep floor and under wooden chair.",
          "span_indices": [
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            289,
            290
          ]
        },
        {
          "episode_id": 2,
          "start_time": 2161.0,
          "end_time": 2227.5,
          "description": "Sweep marble floor near chairs and corner area with broom and dustpan.",
          "span_indices": [
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        },
        {
          "episode_id": 3,
          "start_time": 2227.5,
          "end_time": 2317.0,
          "description": "Sweep floor under rug, near bookshelf, desk, and white cabinet.",
          "span_indices": [
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          ]
        },
        {
          "episode_id": 4,
          "start_time": 2317.0,
          "end_time": 2377.0,
          "description": "Sweep balcony floor and entryway with broom and blue dustpan.",
          "span_indices": [
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        },
        {
          "episode_id": 5,
          "start_time": 2377.0,
          "end_time": 2413.0,
          "description": "Sweep under sofa and living room floor, collect debris into blue dustpan.",
          "span_indices": [
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          ]
        },
        {
          "episode_id": 6,
          "start_time": 2413.0,
          "end_time": 2482.0,
          "description": "Adjust black and white rug and arrange white and grey leaf-patterned cushions on rug.",
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          ]
        },
        {
          "episode_id": 7,
          "start_time": 2482.0,
          "end_time": 2730.9,
          "description": "Sweep floor across multiple areas, pour debris from blue dustpan into blue trash bag.",
          "span_indices": [
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        }
      ]
    }
  ]
}