{
    "task_name": "preparing lunch box",
    "data_folder": "",
    "meta_data": {
        "task_duration": 13745,
        "valid_duration": [
            0,
            13745
        ]
    },
    "skill_annotation": [
        {
            "skill_idx": 0,
            "skill_id": [
                1
            ],
            "skill_description": [
                "move to"
            ],
            "object_id": [
                [
                    "packing_box_210"
                ]
            ],
            "manipulating_object_id": [],
            "spatial_prefix": [],
            "frame_duration": [
                0,
                864
            ],
            "mp_ef": [],
            "skill_type": [
                "navigation"
            ]
        },
        {
            "skill_idx": 1,
            "skill_id": [
                2
            ],
            "skill_description": [
                "pick up from"
            ],
            "object_id": [
                [
                    "packing_box_210",
                    "countertop_kelker_0"
                ]
            ],
            "manipulating_object_id": [
                "packing_box_210"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                864,
                1487
            ],
            "mp_ef": [],
            "skill_type": [
                "uncoordinated"
            ]
        },
        {
            "skill_idx": 2,
            "skill_id": [
                1
            ],
            "skill_description": [
                "move to"
            ],
            "object_id": [
                [
                    "burner_mjvqii_0"
                ]
            ],
            "manipulating_object_id": [],
            "spatial_prefix": [],
            "frame_duration": [
                1487,
                1869
            ],
            "mp_ef": [],
            "skill_type": [
                "navigation"
            ]
        },
        {
            "skill_idx": 3,
            "skill_id": [
                91
            ],
            "skill_description": [
                "place on next to"
            ],
            "object_id": [
                [
                    "packing_box_210",
                    "burner_mjvqii_0",
                    "chopping_board_211"
                ]
            ],
            "manipulating_object_id": [
                "packing_box_210"
            ],
            "spatial_prefix": [
                [
                    "",
                    "",
                    "left"
                ]
            ],
            "frame_duration": [
                1869,
                2337
            ],
            "mp_ef": [],
            "skill_type": [
                "uncoordinated"
            ]
        },
        {
            "skill_idx": 4,
            "skill_id": [
                1
            ],
            "skill_description": [
                "move to"
            ],
            "object_id": [
                [
                    "club_sandwich_209"
                ]
            ],
            "manipulating_object_id": [],
            "spatial_prefix": [],
            "frame_duration": [
                2337,
                2625
            ],
            "mp_ef": [],
            "skill_type": [
                "navigation"
            ]
        },
        {
            "skill_idx": 5,
            "skill_id": [
                2
            ],
            "skill_description": [
                "pick up from"
            ],
            "object_id": [
                [
                    "club_sandwich_209",
                    "chopping_board_211"
                ]
            ],
            "manipulating_object_id": [
                "club_sandwich_209"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                2625,
                3141
            ],
            "mp_ef": [],
            "skill_type": [
                "uncoordinated"
            ]
        },
        {
            "skill_idx": 6,
            "skill_id": [
                1
            ],
            "skill_description": [
                "move to"
            ],
            "object_id": [
                [
                    "packing_box_210"
                ]
            ],
            "manipulating_object_id": [],
            "spatial_prefix": [],
            "frame_duration": [
                3141,
                3299
            ],
            "mp_ef": [],
            "skill_type": [
                "navigation"
            ]
        },
        {
            "skill_idx": 7,
            "skill_id": [
                4
            ],
            "skill_description": [
                "place in"
            ],
            "object_id": [
                [
                    "club_sandwich_209",
                    "packing_box_210"
                ]
            ],
            "manipulating_object_id": [
                "club_sandwich_209"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                3299,
                3747
            ],
            "mp_ef": [],
            "skill_type": [
                "uncoordinated"
            ]
        },
        {
            "skill_idx": 8,
            "skill_id": [
                1
            ],
            "skill_description": [
                "move to"
            ],
            "object_id": [
                [
                    "chocolate_chip_cookie_207"
                ]
            ],
            "manipulating_object_id": [],
            "spatial_prefix": [],
            "frame_duration": [
                3747,
                3863
            ],
            "mp_ef": [],
            "skill_type": [
                "navigation"
            ]
        },
        {
            "skill_idx": 9,
            "skill_id": [
                90
            ],
            "skill_description": [
                "push to"
            ],
            "object_id": [
                [
                    "chocolate_chip_cookie_207",
                    "chopping_board_211"
                ]
            ],
            "manipulating_object_id": [],
            "spatial_prefix": [
                [
                    "",
                    "to_the_edge_of"
                ]
            ],
            "frame_duration": [
                3863,
                4745
            ],
            "mp_ef": [],
            "skill_type": [
                "uncoordinated"
            ]
        },
        {
            "skill_idx": 10,
            "skill_id": [
                2
            ],
            "skill_description": [
                "pick up from"
            ],
            "object_id": [
                [
                    "chocolate_chip_cookie_207",
                    "chopping_board_211"
                ]
            ],
            "manipulating_object_id": [
                "chocolate_chip_cookie_207"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                4745,
                5137
            ],
            "mp_ef": [],
            "skill_type": [
                "uncoordinated"
            ]
        },
        {
            "skill_idx": 11,
            "skill_id": [
                1
            ],
            "skill_description": [
                "move to"
            ],
            "object_id": [
                [
                    "packing_box_210"
                ]
            ],
            "manipulating_object_id": [],
            "spatial_prefix": [],
            "frame_duration": [
                5137,
                5271
            ],
            "mp_ef": [],
            "skill_type": [
                "navigation"
            ]
        },
        {
            "skill_idx": 12,
            "skill_id": [
                4
            ],
            "skill_description": [
                "place in"
            ],
            "object_id": [
                [
                    "chocolate_chip_cookie_207",
                    "packing_box_210"
                ]
            ],
            "manipulating_object_id": [
                "chocolate_chip_cookie_207"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                5271,
                5544
            ],
            "mp_ef": [],
            "skill_type": [
                "uncoordinated"
            ]
        },
        {
            "skill_idx": 13,
            "skill_id": [
                1
            ],
            "skill_description": [
                "move to"
            ],
            "object_id": [
                [
                    "half_apple_212"
                ]
            ],
            "manipulating_object_id": [],
            "spatial_prefix": [],
            "frame_duration": [
                5544,
                5610
            ],
            "mp_ef": [],
            "skill_type": [
                "navigation"
            ]
        },
        {
            "skill_idx": 14,
            "skill_id": [
                2
            ],
            "skill_description": [
                "pick up from"
            ],
            "object_id": [
                [
                    "half_apple_212",
                    "chopping_board_211"
                ]
            ],
            "manipulating_object_id": [
                "half_apple_212"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                5610,
                6090
            ],
            "mp_ef": [],
            "skill_type": [
                "uncoordinated"
            ]
        },
        {
            "skill_idx": 15,
            "skill_id": [
                1
            ],
            "skill_description": [
                "move to"
            ],
            "object_id": [
                [
                    "half_apple_213"
                ]
            ],
            "manipulating_object_id": [],
            "spatial_prefix": [],
            "frame_duration": [
                6090,
                6180
            ],
            "mp_ef": [],
            "skill_type": [
                "navigation"
            ]
        },
        {
            "skill_idx": 16,
            "skill_id": [
                2
            ],
            "skill_description": [
                "pick up from"
            ],
            "object_id": [
                [
                    "half_apple_213",
                    "chopping_board_211"
                ]
            ],
            "manipulating_object_id": [
                "half_apple_213"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                6180,
                6615
            ],
            "mp_ef": [],
            "skill_type": [
                "uncoordinated"
            ]
        },
        {
            "skill_idx": 17,
            "skill_id": [
                1
            ],
            "skill_description": [
                "move to"
            ],
            "object_id": [
                [
                    "packing_box_210"
                ]
            ],
            "manipulating_object_id": [],
            "spatial_prefix": [],
            "frame_duration": [
                6615,
                6804
            ],
            "mp_ef": [],
            "skill_type": [
                "navigation"
            ]
        },
        {
            "skill_idx": 18,
            "skill_id": [
                4
            ],
            "skill_description": [
                "place in"
            ],
            "object_id": [
                [
                    "half_apple_213",
                    "packing_box_210"
                ]
            ],
            "manipulating_object_id": [
                "half_apple_213"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                6804,
                7223
            ],
            "mp_ef": [],
            "skill_type": [
                "uncoordinated"
            ]
        },
        {
            "skill_idx": 19,
            "skill_id": [
                4
            ],
            "skill_description": [
                "place in"
            ],
            "object_id": [
                [
                    "half_apple_212",
                    "packing_box_210"
                ]
            ],
            "manipulating_object_id": [
                "half_apple_212"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                7223,
                7779
            ],
            "mp_ef": [],
            "skill_type": [
                "uncoordinated"
            ]
        },
        {
            "skill_idx": 20,
            "skill_id": [
                1
            ],
            "skill_description": [
                "move to"
            ],
            "object_id": [
                [
                    "fridge_dszchb_0"
                ]
            ],
            "manipulating_object_id": [],
            "spatial_prefix": [],
            "frame_duration": [
                7779,
                8783
            ],
            "mp_ef": [],
            "skill_type": [
                "navigation"
            ]
        },
        {
            "skill_idx": 21,
            "skill_id": [
                10
            ],
            "skill_description": [
                "open door"
            ],
            "object_id": [
                [
                    "fridge_dszchb_0"
                ]
            ],
            "manipulating_object_id": [],
            "spatial_prefix": [],
            "frame_duration": [
                8783,
                10803
            ],
            "mp_ef": [],
            "skill_type": [
                "uncoordinated"
            ]
        },
        {
            "skill_idx": 22,
            "skill_id": [
                2
            ],
            "skill_description": [
                "pick up from"
            ],
            "object_id": [
                [
                    "bottle_of_tea_208",
                    "fridge_dszchb_0"
                ]
            ],
            "manipulating_object_id": [
                "bottle_of_tea_208"
            ],
            "spatial_prefix": [
                [
                    "",
                    "middle_level"
                ]
            ],
            "frame_duration": [
                10803,
                11494
            ],
            "mp_ef": [],
            "skill_type": [
                "uncoordinated"
            ]
        },
        {
            "skill_idx": 23,
            "skill_id": [
                12
            ],
            "skill_description": [
                "close door"
            ],
            "object_id": [
                [
                    "fridge_dszchb_0"
                ]
            ],
            "manipulating_object_id": [],
            "spatial_prefix": [],
            "frame_duration": [
                11494,
                12299
            ],
            "mp_ef": [],
            "skill_type": [
                "uncoordinated"
            ]
        },
        {
            "skill_idx": 24,
            "skill_id": [
                1
            ],
            "skill_description": [
                "move to"
            ],
            "object_id": [
                [
                    "packing_box_210"
                ]
            ],
            "manipulating_object_id": [],
            "spatial_prefix": [],
            "frame_duration": [
                12299,
                12839
            ],
            "mp_ef": [],
            "skill_type": [
                "navigation"
            ]
        },
        {
            "skill_idx": 25,
            "skill_id": [
                4
            ],
            "skill_description": [
                "place in"
            ],
            "object_id": [
                [
                    "bottle_of_tea_208",
                    "packing_box_210"
                ]
            ],
            "manipulating_object_id": [
                "bottle_of_tea_208"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                12839,
                13745
            ],
            "mp_ef": [],
            "skill_type": [
                "uncoordinated"
            ]
        }
    ],
    "primitive_annotation": [
        {
            "primitive_idx": 0,
            "primitive_id": [
                2,
                91
            ],
            "primitive_description": [
                "pick up from",
                "place on next to"
            ],
            "object_id": [
                [
                    "packing_box_210",
                    "countertop_kelker_0"
                ],
                [
                    "packing_box_210",
                    "burner_mjvqii_0",
                    "chopping_board_211"
                ]
            ],
            "manipulating_object_id": [
                "packing_box_210",
                "packing_box_210"
            ],
            "spatial_prefix": [
                [],
                [
                    [],
                    [],
                    [
                        "left"
                    ]
                ]
            ],
            "frame_duration": [
                0,
                2337
            ],
            "skill_idxes": [
                0,
                1,
                2,
                3
            ]
        },
        {
            "primitive_idx": 1,
            "primitive_id": [
                2,
                4
            ],
            "primitive_description": [
                "pick up from",
                "place in"
            ],
            "object_id": [
                [
                    "club_sandwich_209",
                    "chopping_board_211"
                ],
                [
                    "club_sandwich_209",
                    "packing_box_210"
                ]
            ],
            "manipulating_object_id": [
                "club_sandwich_209",
                "club_sandwich_209"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                2337,
                3747
            ],
            "skill_idxes": [
                4,
                5,
                6,
                7
            ]
        },
        {
            "primitive_idx": 2,
            "primitive_id": [
                2,
                4
            ],
            "primitive_description": [
                "pick up from",
                "place in"
            ],
            "object_id": [
                [
                    "chocolate_chip_cookie_207",
                    "chopping_board_211"
                ],
                [
                    "chocolate_chip_cookie_207",
                    "packing_box_210"
                ]
            ],
            "manipulating_object_id": [
                "chocolate_chip_cookie_207",
                "chocolate_chip_cookie_207"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                3747,
                5544
            ],
            "skill_idxes": [
                8,
                9,
                10,
                11,
                12
            ]
        },
        {
            "primitive_idx": 3,
            "primitive_id": [
                2,
                4
            ],
            "primitive_description": [
                "pick up from",
                "place in"
            ],
            "object_id": [
                [
                    [
                        "half_apple_212",
                        "half_apple_213"
                    ],
                    "chopping_board_211"
                ],
                [
                    [
                        "half_apple_213",
                        "half_apple_212"
                    ],
                    "packing_box_210"
                ]
            ],
            "manipulating_object_id": [
                [
                    "half_apple_212",
                    "half_apple_213"
                ],
                [
                    "half_apple_213",
                    "half_apple_212"
                ]
            ],
            "spatial_prefix": [],
            "frame_duration": [
                5544,
                7779
            ],
            "skill_idxes": [
                13,
                14,
                15,
                16,
                17,
                18,
                19
            ]
        },
        {
            "primitive_idx": 4,
            "primitive_id": [],
            "primitive_description": [],
            "object_id": [],
            "manipulating_object_id": [],
            "spatial_prefix": [],
            "frame_duration": [
                7779,
                12839
            ],
            "skill_idxes": [
                20,
                21,
                24
            ]
        },
        {
            "primitive_idx": 5,
            "primitive_id": [
                2
            ],
            "primitive_description": [
                "pick up from"
            ],
            "object_id": [
                [
                    "bottle_of_tea_208",
                    "fridge_dszchb_0"
                ]
            ],
            "manipulating_object_id": [
                "bottle_of_tea_208"
            ],
            "spatial_prefix": [
                [
                    [],
                    [
                        "middle_level"
                    ]
                ]
            ],
            "frame_duration": [
                10803,
                11494
            ],
            "skill_idxes": [
                22
            ]
        },
        {
            "primitive_idx": 6,
            "primitive_id": [
                12
            ],
            "primitive_description": [
                "close door"
            ],
            "object_id": [
                [
                    "fridge_dszchb_0"
                ]
            ],
            "manipulating_object_id": [],
            "spatial_prefix": [],
            "frame_duration": [
                11494,
                12299
            ],
            "skill_idxes": [
                23
            ]
        },
        {
            "primitive_idx": 7,
            "primitive_id": [
                4
            ],
            "primitive_description": [
                "place in"
            ],
            "object_id": [
                [
                    "bottle_of_tea_208",
                    "packing_box_210"
                ]
            ],
            "manipulating_object_id": [
                "bottle_of_tea_208"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                12839,
                13745
            ],
            "skill_idxes": [
                25
            ]
        }
    ]
}