{
    "task_name": "clean up your desk",
    "data_folder": "",
    "meta_data": {
        "task_duration": 27296,
        "valid_duration": [
            66,
            27362
        ]
    },
    "skill_annotation": [
        {
            "skill_idx": 0,
            "skill_id": [
                1
            ],
            "skill_description": [
                "move to"
            ],
            "object_id": [
                [
                    "folder_231"
                ]
            ],
            "manipulating_object_id": [],
            "spatial_prefix": [],
            "frame_duration": [
                66,
                337
            ],
            "mp_ef": [],
            "skill_type": [
                "navigation"
            ]
        },
        {
            "skill_idx": 1,
            "skill_id": [
                90
            ],
            "skill_description": [
                "push to"
            ],
            "object_id": [
                [
                    "folder_231",
                    "eames_chair_hndxiw_0"
                ]
            ],
            "manipulating_object_id": [
                "folder_231"
            ],
            "spatial_prefix": [
                [
                    "",
                    "to_the_edge_of"
                ]
            ],
            "frame_duration": [
                337,
                1123
            ],
            "mp_ef": [],
            "skill_type": [
                "uncoordinated"
            ]
        },
        {
            "skill_idx": 2,
            "skill_id": [
                2
            ],
            "skill_description": [
                "pick up from"
            ],
            "object_id": [
                [
                    "folder_231",
                    "eames_chair_hndxiw_0"
                ]
            ],
            "manipulating_object_id": [
                "folder_231"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                1123,
                1671
            ],
            "mp_ef": [],
            "skill_type": [
                "uncoordinated"
            ]
        },
        {
            "skill_idx": 3,
            "skill_id": [
                90
            ],
            "skill_description": [
                "push to"
            ],
            "object_id": [
                [
                    "eames_chair_hndxiw_0",
                    "desk_bhkhxo_0"
                ]
            ],
            "manipulating_object_id": [
                "eames_chair_hndxiw_0"
            ],
            "spatial_prefix": [
                [
                    "",
                    "under"
                ]
            ],
            "frame_duration": [
                1671,
                2463
            ],
            "mp_ef": [],
            "skill_type": [
                "uncoordinated"
            ]
        },
        {
            "skill_idx": 4,
            "skill_id": [
                1
            ],
            "skill_description": [
                "move to"
            ],
            "object_id": [
                [
                    "bookcase_jaysra_0"
                ]
            ],
            "manipulating_object_id": [],
            "spatial_prefix": [],
            "frame_duration": [
                2463,
                3058
            ],
            "mp_ef": [],
            "skill_type": [
                "navigation"
            ]
        },
        {
            "skill_idx": 5,
            "skill_id": [
                4
            ],
            "skill_description": [
                "place in"
            ],
            "object_id": [
                [
                    "folder_231",
                    "bookcase_jaysra_0"
                ]
            ],
            "manipulating_object_id": [
                "folder_231"
            ],
            "spatial_prefix": [
                [
                    "",
                    "3X3"
                ]
            ],
            "frame_duration": [
                3058,
                3471
            ],
            "mp_ef": [],
            "skill_type": [
                "uncoordinated"
            ]
        },
        {
            "skill_idx": 6,
            "skill_id": [
                1
            ],
            "skill_description": [
                "move to"
            ],
            "object_id": [
                [
                    "folder_232"
                ]
            ],
            "manipulating_object_id": [],
            "spatial_prefix": [],
            "frame_duration": [
                3471,
                3867
            ],
            "mp_ef": [],
            "skill_type": [
                "navigation"
            ]
        },
        {
            "skill_idx": 7,
            "skill_id": [
                90
            ],
            "skill_description": [
                "push to"
            ],
            "object_id": [
                [
                    "folder_232",
                    "desk_bhkhxo_0"
                ]
            ],
            "manipulating_object_id": [
                "folder_232"
            ],
            "spatial_prefix": [
                [
                    "",
                    "to_the_edge_of"
                ]
            ],
            "frame_duration": [
                3867,
                5163
            ],
            "mp_ef": [],
            "skill_type": [
                "uncoordinated"
            ]
        },
        {
            "skill_idx": 8,
            "skill_id": [
                2
            ],
            "skill_description": [
                "pick up from"
            ],
            "object_id": [
                [
                    "folder_232",
                    "desk_bhkhxo_0"
                ]
            ],
            "manipulating_object_id": [
                "folder_232"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                5163,
                5947
            ],
            "mp_ef": [],
            "skill_type": [
                "uncoordinated"
            ]
        },
        {
            "skill_idx": 9,
            "skill_id": [
                1
            ],
            "skill_description": [
                "move to"
            ],
            "object_id": [
                [
                    "folder_231"
                ]
            ],
            "manipulating_object_id": [],
            "spatial_prefix": [],
            "frame_duration": [
                5947,
                6367
            ],
            "mp_ef": [],
            "skill_type": [
                "navigation"
            ]
        },
        {
            "skill_idx": 10,
            "skill_id": [
                3
            ],
            "skill_description": [
                "place on"
            ],
            "object_id": [
                [
                    "folder_232",
                    "folder_231"
                ]
            ],
            "manipulating_object_id": [
                "folder_232"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                6367,
                6679
            ],
            "mp_ef": [],
            "skill_type": [
                "uncoordinated"
            ]
        },
        {
            "skill_idx": 11,
            "skill_id": [
                1
            ],
            "skill_description": [
                "move to"
            ],
            "object_id": [
                [
                    "paperback_book_225"
                ]
            ],
            "manipulating_object_id": [],
            "spatial_prefix": [],
            "frame_duration": [
                6679,
                7176
            ],
            "mp_ef": [],
            "skill_type": [
                "navigation"
            ]
        },
        {
            "skill_idx": 12,
            "skill_id": [
                90
            ],
            "skill_description": [
                "push to"
            ],
            "object_id": [
                [
                    "paperback_book_225",
                    "desk_bhkhxo_0"
                ]
            ],
            "manipulating_object_id": [
                "paperback_book_225"
            ],
            "spatial_prefix": [
                [
                    "",
                    "to_the_edge_of"
                ]
            ],
            "frame_duration": [
                7176,
                8275
            ],
            "mp_ef": [],
            "skill_type": [
                "uncoordinated"
            ]
        },
        {
            "skill_idx": 13,
            "skill_id": [
                2
            ],
            "skill_description": [
                "pick up from"
            ],
            "object_id": [
                [
                    "paperback_book_225",
                    "desk_bhkhxo_0"
                ]
            ],
            "manipulating_object_id": [
                "paperback_book_225"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                8275,
                8880
            ],
            "mp_ef": [],
            "skill_type": [
                "uncoordinated"
            ]
        },
        {
            "skill_idx": 14,
            "skill_id": [
                1
            ],
            "skill_description": [
                "move to"
            ],
            "object_id": [
                [
                    "bookcase_jaysra_0"
                ]
            ],
            "manipulating_object_id": [],
            "spatial_prefix": [],
            "frame_duration": [
                8880,
                9118
            ],
            "mp_ef": [],
            "skill_type": [
                "navigation"
            ]
        },
        {
            "skill_idx": 15,
            "skill_id": [
                4
            ],
            "skill_description": [
                "place in"
            ],
            "object_id": [
                [
                    "paperback_book_225",
                    "bookcase_jaysra_0"
                ]
            ],
            "manipulating_object_id": [
                "paperback_book_225"
            ],
            "spatial_prefix": [
                [
                    "",
                    "2X3"
                ]
            ],
            "frame_duration": [
                9118,
                9756
            ],
            "mp_ef": [],
            "skill_type": [
                "uncoordinated"
            ]
        },
        {
            "skill_idx": 16,
            "skill_id": [
                1
            ],
            "skill_description": [
                "move to"
            ],
            "object_id": [
                [
                    "paperback_book_226"
                ]
            ],
            "manipulating_object_id": [],
            "spatial_prefix": [],
            "frame_duration": [
                9756,
                10047
            ],
            "mp_ef": [],
            "skill_type": [
                "navigation"
            ]
        },
        {
            "skill_idx": 17,
            "skill_id": [
                90
            ],
            "skill_description": [
                "push to"
            ],
            "object_id": [
                [
                    "paperback_book_226",
                    "desk_bhkhxo_0"
                ]
            ],
            "manipulating_object_id": [
                "paperback_book_226"
            ],
            "spatial_prefix": [
                [
                    "",
                    "to_the_edge_of"
                ]
            ],
            "frame_duration": [
                10047,
                11920
            ],
            "mp_ef": [],
            "skill_type": [
                "uncoordinated"
            ]
        },
        {
            "skill_idx": 18,
            "skill_id": [
                2
            ],
            "skill_description": [
                "pick up from"
            ],
            "object_id": [
                [
                    "paperback_book_226",
                    "desk_bhkhxo_0"
                ]
            ],
            "manipulating_object_id": [
                "paperback_book_226"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                11920,
                12565
            ],
            "mp_ef": [],
            "skill_type": [
                "uncoordinated"
            ]
        },
        {
            "skill_idx": 19,
            "skill_id": [
                1
            ],
            "skill_description": [
                "move to"
            ],
            "object_id": [
                [
                    "paperback_book_225"
                ]
            ],
            "manipulating_object_id": [],
            "spatial_prefix": [],
            "frame_duration": [
                12565,
                12787
            ],
            "mp_ef": [],
            "skill_type": [
                "navigation"
            ]
        },
        {
            "skill_idx": 20,
            "skill_id": [
                3
            ],
            "skill_description": [
                "place on"
            ],
            "object_id": [
                [
                    "paperback_book_226",
                    "paperback_book_225"
                ]
            ],
            "manipulating_object_id": [
                "paperback_book_226"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                12787,
                13575
            ],
            "mp_ef": [],
            "skill_type": [
                "uncoordinated"
            ]
        },
        {
            "skill_idx": 21,
            "skill_id": [
                1
            ],
            "skill_description": [
                "move to"
            ],
            "object_id": [
                [
                    "pencil_case_224"
                ]
            ],
            "manipulating_object_id": [],
            "spatial_prefix": [],
            "frame_duration": [
                13575,
                14052
            ],
            "mp_ef": [],
            "skill_type": [
                "navigation"
            ]
        },
        {
            "skill_idx": 22,
            "skill_id": [
                2
            ],
            "skill_description": [
                "pick up from"
            ],
            "object_id": [
                [
                    "pencil_case_224",
                    "desk_bhkhxo_0"
                ]
            ],
            "manipulating_object_id": [
                "pencil_case_224"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                14052,
                14554
            ],
            "mp_ef": [],
            "skill_type": [
                "uncoordinated"
            ]
        },
        {
            "skill_idx": 23,
            "skill_id": [
                2
            ],
            "skill_description": [
                "pick up from"
            ],
            "object_id": [
                [
                    "pencil_230",
                    "desk_bhkhxo_0"
                ]
            ],
            "manipulating_object_id": [
                "pencil_230"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                14554,
                15092
            ],
            "mp_ef": [],
            "skill_type": [
                "uncoordinated"
            ]
        },
        {
            "skill_idx": 24,
            "skill_id": [
                6
            ],
            "skill_description": [
                "insert"
            ],
            "object_id": [
                [
                    "pencil_230",
                    "pencil_case_224"
                ]
            ],
            "manipulating_object_id": [
                "pencil_230"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                15092,
                15621
            ],
            "mp_ef": [],
            "skill_type": [
                "coordinated"
            ]
        },
        {
            "skill_idx": 25,
            "skill_id": [
                1
            ],
            "skill_description": [
                "move to"
            ],
            "object_id": [
                [
                    "pen_229"
                ]
            ],
            "manipulating_object_id": [],
            "spatial_prefix": [],
            "frame_duration": [
                15621,
                15756
            ],
            "mp_ef": [],
            "skill_type": [
                "navigation"
            ]
        },
        {
            "skill_idx": 26,
            "skill_id": [
                2
            ],
            "skill_description": [
                "pick up from"
            ],
            "object_id": [
                [
                    "pen_229",
                    "desk_bhkhxo_0"
                ]
            ],
            "manipulating_object_id": [
                "pen_229"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                15756,
                16298
            ],
            "mp_ef": [],
            "skill_type": [
                "uncoordinated"
            ]
        },
        {
            "skill_idx": 27,
            "skill_id": [
                6
            ],
            "skill_description": [
                "insert"
            ],
            "object_id": [
                [
                    "pen_229",
                    "pencil_case_224"
                ]
            ],
            "manipulating_object_id": [
                "pen_229"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                16298,
                16944
            ],
            "mp_ef": [],
            "skill_type": [
                "coordinated"
            ]
        },
        {
            "skill_idx": 28,
            "skill_id": [
                1
            ],
            "skill_description": [
                "move to"
            ],
            "object_id": [
                [
                    "pen_228"
                ]
            ],
            "manipulating_object_id": [],
            "spatial_prefix": [],
            "frame_duration": [
                16944,
                17076
            ],
            "mp_ef": [],
            "skill_type": [
                "navigation"
            ]
        },
        {
            "skill_idx": 29,
            "skill_id": [
                2
            ],
            "skill_description": [
                "pick up from"
            ],
            "object_id": [
                [
                    "pen_228",
                    "desk_bhkhxo_0"
                ]
            ],
            "manipulating_object_id": [
                "pen_228"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                17076,
                18232
            ],
            "mp_ef": [],
            "skill_type": [
                "uncoordinated"
            ]
        },
        {
            "skill_idx": 30,
            "skill_id": [
                6
            ],
            "skill_description": [
                "insert"
            ],
            "object_id": [
                [
                    "pen_228",
                    "pencil_case_224"
                ]
            ],
            "manipulating_object_id": [
                "pen_228"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                18232,
                18957
            ],
            "mp_ef": [],
            "skill_type": [
                "coordinated"
            ]
        },
        {
            "skill_idx": 31,
            "skill_id": [
                3
            ],
            "skill_description": [
                "place on"
            ],
            "object_id": [
                [
                    "pencil_case_224",
                    "desk_bhkhxo_0"
                ]
            ],
            "manipulating_object_id": [
                "pencil_case_224"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                18957,
                19519
            ],
            "mp_ef": [],
            "skill_type": [
                "uncoordinated"
            ]
        },
        {
            "skill_idx": 32,
            "skill_id": [
                1
            ],
            "skill_description": [
                "move to"
            ],
            "object_id": [
                [
                    "laptop_233"
                ]
            ],
            "manipulating_object_id": [],
            "spatial_prefix": [],
            "frame_duration": [
                19519,
                20191
            ],
            "mp_ef": [],
            "skill_type": [
                "navigation"
            ]
        },
        {
            "skill_idx": 33,
            "skill_id": [
                90
            ],
            "skill_description": [
                "push to"
            ],
            "object_id": [
                [
                    "laptop_233",
                    "bed_rrcvaq_1"
                ]
            ],
            "manipulating_object_id": [
                "laptop_233"
            ],
            "spatial_prefix": [
                [
                    "",
                    "to_the_edge_of"
                ]
            ],
            "frame_duration": [
                20191,
                22845
            ],
            "mp_ef": [],
            "skill_type": [
                "coordinated"
            ]
        },
        {
            "skill_idx": 34,
            "skill_id": [
                2
            ],
            "skill_description": [
                "pick up from"
            ],
            "object_id": [
                [
                    "laptop_233",
                    "bed_rrcvaq_1"
                ]
            ],
            "manipulating_object_id": [
                "laptop_233"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                22845,
                23691
            ],
            "mp_ef": [],
            "skill_type": [
                "uncoordinated"
            ]
        },
        {
            "skill_idx": 35,
            "skill_id": [
                1
            ],
            "skill_description": [
                "move to"
            ],
            "object_id": [
                [
                    "desk_bhkhxo_0"
                ]
            ],
            "manipulating_object_id": [],
            "spatial_prefix": [],
            "frame_duration": [
                23691,
                24009
            ],
            "mp_ef": [],
            "skill_type": [
                "navigation"
            ]
        },
        {
            "skill_idx": 36,
            "skill_id": [
                3
            ],
            "skill_description": [
                "place on"
            ],
            "object_id": [
                [
                    "laptop_233",
                    "desk_bhkhxo_0"
                ]
            ],
            "manipulating_object_id": [
                "laptop_233"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                24009,
                24894
            ],
            "mp_ef": [],
            "skill_type": [
                "uncoordinated"
            ]
        },
        {
            "skill_idx": 37,
            "skill_id": [
                14
            ],
            "skill_description": [
                "close lid"
            ],
            "object_id": [
                [
                    "laptop_233"
                ]
            ],
            "manipulating_object_id": [
                "laptop_233"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                24894,
                25680
            ],
            "mp_ef": [],
            "skill_type": [
                "coordinated"
            ]
        },
        {
            "skill_idx": 38,
            "skill_id": [
                1
            ],
            "skill_description": [
                "move to"
            ],
            "object_id": [
                [
                    "stapler_227"
                ]
            ],
            "manipulating_object_id": [],
            "spatial_prefix": [],
            "frame_duration": [
                25680,
                26004
            ],
            "mp_ef": [],
            "skill_type": [
                "navigation"
            ]
        },
        {
            "skill_idx": 39,
            "skill_id": [
                2
            ],
            "skill_description": [
                "pick up from"
            ],
            "object_id": [
                [
                    "stapler_227",
                    "bookcase_jaysra_0"
                ]
            ],
            "manipulating_object_id": [
                "stapler_227"
            ],
            "spatial_prefix": [
                [
                    "",
                    "2X2"
                ]
            ],
            "frame_duration": [
                26004,
                26733
            ],
            "mp_ef": [],
            "skill_type": [
                "uncoordinated"
            ]
        },
        {
            "skill_idx": 40,
            "skill_id": [
                1
            ],
            "skill_description": [
                "move to"
            ],
            "object_id": [
                [
                    "desk_bhkhxo_0"
                ]
            ],
            "manipulating_object_id": [],
            "spatial_prefix": [],
            "frame_duration": [
                26733,
                26769
            ],
            "mp_ef": [],
            "skill_type": [
                "navigation"
            ]
        },
        {
            "skill_idx": 41,
            "skill_id": [
                3
            ],
            "skill_description": [
                "place on"
            ],
            "object_id": [
                [
                    "stapler_227",
                    "desk_bhkhxo_0"
                ]
            ],
            "manipulating_object_id": [
                "stapler_227"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                26769,
                27362
            ],
            "mp_ef": [],
            "skill_type": [
                "uncoordinated"
            ]
        }
    ],
    "primitive_annotation": [
        {
            "primitive_idx": 0,
            "primitive_id": [
                2
            ],
            "primitive_description": [
                "pick up from"
            ],
            "object_id": [
                [
                    "folder_231",
                    "eames_chair_hndxiw_0"
                ]
            ],
            "manipulating_object_id": [
                "folder_231"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                66,
                1671
            ],
            "skill_idxes": [
                0,
                1,
                2
            ]
        },
        {
            "primitive_idx": 1,
            "primitive_id": [
                90
            ],
            "primitive_description": [
                "push to"
            ],
            "object_id": [
                [
                    "eames_chair_hndxiw_0",
                    "desk_bhkhxo_0"
                ]
            ],
            "manipulating_object_id": [
                "eames_chair_hndxiw_0"
            ],
            "spatial_prefix": [
                [
                    [],
                    [
                        "under"
                    ]
                ]
            ],
            "frame_duration": [
                1671,
                2463
            ],
            "skill_idxes": [
                3
            ]
        },
        {
            "primitive_idx": 2,
            "primitive_id": [
                4
            ],
            "primitive_description": [
                "place in"
            ],
            "object_id": [
                [
                    "folder_231",
                    "bookcase_jaysra_0"
                ]
            ],
            "manipulating_object_id": [
                "folder_231"
            ],
            "spatial_prefix": [
                [
                    [],
                    [
                        "3X3"
                    ]
                ]
            ],
            "frame_duration": [
                2463,
                3471
            ],
            "skill_idxes": [
                4,
                5
            ]
        },
        {
            "primitive_idx": 3,
            "primitive_id": [
                2,
                3
            ],
            "primitive_description": [
                "pick up from",
                "place on"
            ],
            "object_id": [
                [
                    "folder_232",
                    "desk_bhkhxo_0"
                ],
                [
                    "folder_232",
                    "folder_231"
                ]
            ],
            "manipulating_object_id": [
                "folder_232",
                "folder_232"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                3471,
                6679
            ],
            "skill_idxes": [
                6,
                7,
                8,
                9,
                10
            ]
        },
        {
            "primitive_idx": 4,
            "primitive_id": [
                2,
                4
            ],
            "primitive_description": [
                "pick up from",
                "place in"
            ],
            "object_id": [
                [
                    "paperback_book_225",
                    "desk_bhkhxo_0"
                ],
                [
                    "paperback_book_225",
                    "bookcase_jaysra_0"
                ]
            ],
            "manipulating_object_id": [
                "paperback_book_225",
                "paperback_book_225"
            ],
            "spatial_prefix": [
                [],
                [
                    [],
                    [
                        "2X3"
                    ]
                ]
            ],
            "frame_duration": [
                6679,
                9756
            ],
            "skill_idxes": [
                11,
                12,
                13,
                14,
                15
            ]
        },
        {
            "primitive_idx": 5,
            "primitive_id": [
                2,
                3
            ],
            "primitive_description": [
                "pick up from",
                "place on"
            ],
            "object_id": [
                [
                    "paperback_book_226",
                    "desk_bhkhxo_0"
                ],
                [
                    "paperback_book_226",
                    "paperback_book_225"
                ]
            ],
            "manipulating_object_id": [
                "paperback_book_226",
                "paperback_book_226"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                9756,
                13575
            ],
            "skill_idxes": [
                16,
                17,
                18,
                19,
                20
            ]
        },
        {
            "primitive_idx": 6,
            "primitive_id": [
                2
            ],
            "primitive_description": [
                "pick up from"
            ],
            "object_id": [
                [
                    "pencil_case_224",
                    "desk_bhkhxo_0"
                ]
            ],
            "manipulating_object_id": [
                "pencil_case_224"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                13575,
                14554
            ],
            "skill_idxes": [
                21,
                22
            ]
        },
        {
            "primitive_idx": 7,
            "primitive_id": [
                6
            ],
            "primitive_description": [
                "insert"
            ],
            "object_id": [
                [
                    "pencil_230",
                    "pencil_case_224"
                ]
            ],
            "manipulating_object_id": [
                "pencil_230"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                14554,
                15621
            ],
            "skill_idxes": [
                23,
                24
            ]
        },
        {
            "primitive_idx": 8,
            "primitive_id": [
                6
            ],
            "primitive_description": [
                "insert"
            ],
            "object_id": [
                [
                    "pen_229",
                    "pencil_case_224"
                ]
            ],
            "manipulating_object_id": [
                "pen_229"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                15621,
                16944
            ],
            "skill_idxes": [
                25,
                26,
                27
            ]
        },
        {
            "primitive_idx": 9,
            "primitive_id": [
                6
            ],
            "primitive_description": [
                "insert"
            ],
            "object_id": [
                [
                    "pen_228",
                    "pencil_case_224"
                ]
            ],
            "manipulating_object_id": [
                "pen_228"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                16944,
                18957
            ],
            "skill_idxes": [
                28,
                29,
                30
            ]
        },
        {
            "primitive_idx": 10,
            "primitive_id": [
                3
            ],
            "primitive_description": [
                "place on"
            ],
            "object_id": [
                [
                    "pencil_case_224",
                    "desk_bhkhxo_0"
                ]
            ],
            "manipulating_object_id": [
                "pencil_case_224"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                18957,
                19519
            ],
            "skill_idxes": [
                31
            ]
        },
        {
            "primitive_idx": 11,
            "primitive_id": [
                2,
                3
            ],
            "primitive_description": [
                "pick up from",
                "place on"
            ],
            "object_id": [
                [
                    "laptop_233",
                    "bed_rrcvaq_1"
                ],
                [
                    "laptop_233",
                    "desk_bhkhxo_0"
                ]
            ],
            "manipulating_object_id": [
                "laptop_233",
                "laptop_233"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                19519,
                24894
            ],
            "skill_idxes": [
                32,
                33,
                34,
                35,
                36
            ]
        },
        {
            "primitive_idx": 12,
            "primitive_id": [
                14
            ],
            "primitive_description": [
                "close lid"
            ],
            "object_id": [
                [
                    "laptop_233"
                ]
            ],
            "manipulating_object_id": [
                "laptop_233"
            ],
            "spatial_prefix": [],
            "frame_duration": [
                24894,
                25680
            ],
            "skill_idxes": [
                37
            ]
        },
        {
            "primitive_idx": 13,
            "primitive_id": [
                2,
                3
            ],
            "primitive_description": [
                "pick up from",
                "place on"
            ],
            "object_id": [
                [
                    "stapler_227",
                    "bookcase_jaysra_0"
                ],
                [
                    "stapler_227",
                    "desk_bhkhxo_0"
                ]
            ],
            "manipulating_object_id": [
                "stapler_227",
                "stapler_227"
            ],
            "spatial_prefix": [
                [
                    [],
                    [
                        "2X2"
                    ]
                ],
                []
            ],
            "frame_duration": [
                25680,
                27362
            ],
            "skill_idxes": [
                38,
                39,
                40,
                41
            ]
        }
    ]
}