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{
    "0": {
        "id": "mit_dorm_mcc_flr1_dorm_mcc_flr1_oct_31_2012_scan1_erika",
        "video": "sun3d_0.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight from the reception, turn left straight ahead, turn left into the cafeteria, go to the glass window, turn left into the restaurant, turn left to the lounge, go straight ahead, turn right at the mural, go straight, turn right, enter the house, follow the couch, and go straight to the fireplace."
    },
    "1": {
        "id": "mit_dorm_mcc_wflr7_dorm_mcc_wflr7_oct_31_2012_scan1_erika",
        "video": "sun3d_1.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight three times from the bulletin board, then turn left and go straight to the pictorial room. Turn left and go straight past the laundry room. Turn left and go straight, then turn right and go straight. Turn left out the door and go straight to the cupboard. Turn left and go straight to the kitchen, then come out and turn right to the sofa. Turn right and go straight along the table."
    },
    "2": {
        "id": "mit_dorm_mcc_wph_dorm_mcc_wph_oct_31_2012_scan1_erika",
        "video": "sun3d_2.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and leave the lounge, moving away from the round table. Go straight and exit the study room, then enter the bathroom. Exit the bathroom, go straight, and enter the first room on the left: the study room. Then, go straight and enter the second room on the left: the bathroom."
    },
    "3": {
        "id": "mit_dorm_next_sj_dorm_next_sj_oct_30_2012_scan1_erika",
        "video": "sun3d_3.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight away from the desk, then turn left at the window to the bookcase."
    },
    "4": {
        "id": "mit_dorm_sh_basement_dorm_sh_basement_oct_28_2012_scan1_erika",
        "video": "sun3d_4.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight away from the workbench, then go straight through the stairwell, turn left at the red wall, and go straight."
    },
    "5": {
        "id": "mit_gym_tohoku_gym_tohoku_oct_28_2012_scan1_erika",
        "video": "sun3d_5.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight, then turn right and go straight to the bulletin board, then turn left."
    },
    "6": {
        "id": "mit_gym_wrestling_gym_wrestling_nov_1_2012_scan1_erika",
        "video": "sun3d_6.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight away from the closet, then turn left and go straight, then turn left."
    },
    "7": {
        "id": "mit_gym_z_squash_gym_z_squash_scan1_oct_26_2012_erika",
        "video": "sun3d_7.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight, past a trash can."
    },
    "8": {
        "id": "mit_lab_16_lab_16_nov_2_2012_scan1_erika",
        "video": "sun3d_8.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and turn left, then go straight."
    },
    "9": {
        "id": "mit_lab_hj_lab_hj_hall5_nov_2_2012_scan1_erika",
        "video": "sun3d_9.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight away from the glass door, then turn left and go straight to the red wall. Turn left and walk along the right aisle."
    },
    "10": {
        "id": "mit_lab_koch_lab_koch_bench_nov_2_2012_scan1_erika",
        "video": "sun3d_10.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight away from the cargo rack, then turn left."
    },
    "11": {
        "id": "mit_ne47_2biolab_ne47_floor2",
        "video": "sun3d_11.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight away from the equipment, then go straight along the trash can, and turn left out of the lab."
    },
    "12": {
        "id": "mit_ne47_2conf_ne47_floor2_conf_room",
        "video": "sun3d_12.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight along the whiteboard."
    },
    "13": {
        "id": "mit_ne47_2corridor_ne47_floor2_corridor",
        "video": "sun3d_13.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight right, past the whiteboard and bulletin board."
    },
    "14": {
        "id": "mit_ne47_huge_office_ne47_floor2_office_4",
        "video": "__Volumes_wpr_sun3d_sun3d_data_mit_ne47_huge_office_ne47_floor2_office_4.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight past the bookshelf to the bulletin board, then turn right."
    },
    "15": {
        "id": "mit_w16_kresge_back",
        "video": "sun3d_15.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight, turn left, then turn right on the red screen, and continue left on."
    },
    "16": {
        "id": "mit_w16_kresge_stage",
        "video": "sun3d_16.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight down the steps from the door in the center of the stage."
    },
    "17": {
        "id": "mit_w20_flr4_sc_flr4_oct_29_2012_scan1_erika",
        "video": "sun3d_17.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight, then turn left through the glass door. Turn left, go straight, see the bulletin board, turn right, go straight, and then turn left."
    },
    "18": {
        "id": "mit_w59_conference_conference_w59_nov_6_2012_scan1_erika",
        "video": "sun3d_18.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and turn right along the microwave, then exit along the table."
    },
    "19": {
        "id": "mit_w85_2floor_2_stair_4",
        "video": "sun3d_19.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight past the bulletin board, then turn right. Go straight, turn right, and exit through the iron door. Go down two floors using the right stairwell, then go straight and turn left. Go straight, then turn left."
    },
    "20": {
        "id": "mit_w85_2floor_2corridor",
        "video": "sun3d_20.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and turn left, then go straight."
    },
    "21": {
        "id": "mit_w85_2floor_k_stair",
        "video": "sun3d_21.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and turn left, go up the stairs, then down the stairs, and turn left at the bulletin board."
    },
    "22": {
        "id": "mit_w85_4_4_2",
        "video": "sun3d_22.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and move away from the curtains, past the bed, straight ahead, and into the bathroom."
    },
    "23": {
        "id": "mit_w85_8_8_2",
        "video": "sun3d_23.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and turn left out of the kitchen, then go straight."
    },
    "24": {
        "id": "mit_w85_10_10_1",
        "video": "sun3d_24.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back, go straight past the bike, and turn left along the table."
    },
    "25": {
        "id": "mit_w85_10_10_2",
        "video": "sun3d_25.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back, go straight and turn right, then go straight past the bike, and turn left into the kitchen."
    },
    "26": {
        "id": "mit_w85_11_11_1_2",
        "video": "sun3d_26.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and walk away from the desk, along the bed, then turn right. Go straight past the shoe rack, turn left, and into the thick kitchen."
    },
    "27": {
        "id": "mit_w85_12_12_1_1",
        "video": "sun3d_27.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight past the bookshelf, then turn right. Go straight, turn right, and walk to the desk."
    },
    "28": {
        "id": "mit_w85_12_12_1_2",
        "video": "sun3d_28.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight, then turn left. Go straight past the table, then turn left."
    },
    "29": {
        "id": "mit_w85_basement_wg_big_lounge_1",
        "video": "sun3d_29.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and turn left out of the kitchen, go straight past the tables and chairs, and turn right along the sofa."
    },
    "30": {
        "id": "mit_w85_basement_wg_big_lounge_3",
        "video": "sun3d_30.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight away from the mural, turn right, and enter the kitchen."
    },
    "31": {
        "id": "mit_w85_basement_wg_laundary_lounge_1",
        "video": "sun3d_31.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight past the bookshelf, turn right, and go straight into the laundry room."
    },
    "32": {
        "id": "mit_w85_lounge1_wg_lounge1_1",
        "video": "sun3d_32.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and turn left away from the printer, then go straight."
    },
    "33": {
        "id": "mit_w85_lounge1_wg_lounge1_2",
        "video": "sun3d_33.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back, go straight, keep going straight, and go straight past the elevator."
    },
    "34": {
        "id": "mit_w85_lounge1_wg_lounge1_3",
        "video": "sun3d_34.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight, turn left at the bulletin board, go straight through the glass door, then turn right and go straight."
    },
    "35": {
        "id": "mit_w85_playroom_westgate_playroom_3",
        "video": "sun3d_35.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight past the toy table and the doll house."
    },
    "36": {
        "id": "mit_w85a_a_living_room",
        "video": "sun3d_36.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight along the couch, turn right to the computer desk, then turn right along the dining room table, and go straight along the locker."
    },
    "37": {
        "id": "mit_w85a_a2",
        "video": "sun3d_37.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and walk straight through the door, then turn and walk straight along the bed, then turn left."
    },
    "38": {
        "id": "mit_w85a_a3",
        "video": "sun3d_38.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight past the dining table, then turn right. Walk along the refrigerator to the window, then turn right."
    },
    "39": {
        "id": "mit_w85d_d1",
        "video": "sun3d_39.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and turn right next to the TV, then go straight along the sofa."
    },
    "40": {
        "id": "mit_w85g_g_0",
        "video": "sun3d_40.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and turn right next to the TV, then go straight along the sofa."
    },
    "41": {
        "id": "mit_w85g_g_1",
        "video": "sun3d_41.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight past the bookcase, then turn around and go straight to the kitchen, then turn left."
    },
    "42": {
        "id": "mit_w85h_h2_1",
        "video": "sun3d_42.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight out of the bedroom, then turn left. Go straight into the toilet and out, then turn left."
    },
    "43": {
        "id": "mit_w85h_h4_1",
        "video": "sun3d_43.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and turn left out of the toilet, then go straight away from the shoe cabinet."
    },
    "44": {
        "id": "mit_w85j_j1",
        "video": "sun3d_44.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and turn left before the green plant, then go straight toward the toilet."
    },
    "45": {
        "id": "mit_w85j_j2",
        "video": "sun3d_45.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight along the cupboard, then turn straight away from the crib."
    },
    "46": {
        "id": "mit_w85k1_living_room_night",
        "video": "sun3d_46.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight, then turn left. Go straight to the couch, then turn right."
    },
    "47": {
        "id": "mit_w85k1_scan_1",
        "video": "sun3d_47.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and walk straight away from the bed near the curtains, turn right out of the room, and go through the door."
    },
    "48": {
        "id": "mit_w85k1_whole_apartment",
        "video": "sun3d_48.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight, then turn right. Go straight left away from the kitchen."
    },
    "49": {
        "id": "mit_w85k2_k2",
        "video": "sun3d_49.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight past the mirror to the toilet, then to the sofa along the window."
    },
    "50": {
        "id": "providence_station_providence_station",
        "video": "sun3d_50.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight, then turn right. Go straight along the window to the cabinet, then turn left and go straight."
    },
    "51": {
        "id": "brown_bm_1_brown_bm_1",
        "video": "sun3d_51.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Face the black refrigerator and turn around. Then, turn right and Walk straight pass by a painting hanging on the right wall to reach an intersection, where the printer is on the right. At this point, turn left, Walk straight pass by two cubicles, and return to the starting position."
    },
    "52": {
        "id": "brown_cs_7_brown_cs7",
        "video": "sun3d_52.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "First, turn around and pass the purple low wall, then turn left. Walk straight past multiple sets of sofas to return to the starting point."
    },
    "53": {
        "id": "brown_cs_8_brown_cs8",
        "video": "sun3d_53.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn around and Walk straight pass by the silver refrigerator on the left. At the trash bin, turn right to exit the pantry. Then, turn right again and Walk straight pass by an orange high stool and a whiteboard filled with writing on the right to return to the starting point."
    },
    "54": {
        "id": "brown_cs_9_brown_cs9",
        "video": "sun3d_54.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Stand up and turn right. Walk straight towards the intersection between two sets of tables, then turn right and pass by a set of tables to return to the starting point."
    },
    "55": {
        "id": "brown_cs_10_brown_cs10",
        "video": "sun3d_55.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Stand up and turn around. Walk straight past a long bench and a sofa on the right, then enter a dark room and turn right. Continue walking straight until you reach a potted plant."
    },
    "56": {
        "id": "harvard_c2_hv_c2_1",
        "video": "sun3d_56.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn around, then turn right and walk straight past a small blackboard on the left. Continue walking straight along the long table on the right until you reach the destination."
    },
    "57": {
        "id": "harvard_c2_hv_c2_2",
        "video": "sun3d_57.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Walk straight, passing a long table on the right. At the end of the long table, turn right, then turn right again. Walk straight, passing a world map on the left."
    },
    "58": {
        "id": "harvard_c3_hv_c3_1",
        "video": "sun3d_58.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn around, then turn right. Walk straight, passing a blackboard on the left and a long table on the right, until you reach the end of the long table."
    },
    "59": {
        "id": "harvard_c3_hv_c3_2",
        "video": "sun3d_59.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn around, then walk straight past a brown door on the left. Turn right, then walk straight along the black long table on the right, passing a blackboard on the left. Continue until the end of the long table to reach the destination."
    },
    "60": {
        "id": "harvard_c4_hv_c4_1",
        "video": "sun3d_60.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn around and walk straight, passing a door on the left. Then, turn right and walk straight, passing a row of black stools on the left and a row of red stools on the right."
    },
    "61": {
        "id": "harvard_c4_hv_c4_2",
        "video": "sun3d_61.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Walk straight forward between the two rows of red stools until you reach the door."
    },
    "62": {
        "id": "harvard_c4_hv_c4_3",
        "video": "sun3d_62.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn right, then walk straight along the red stools on the right until you reach the destination."
    },
    "63": {
        "id": "harvard_c5_hv_c5_1",
        "video": "sun3d_63.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn around and walk straight, then turn left and continue walking straight, passing a whiteboard on the right."
    },
    "64": {
        "id": "harvard_c9_hv_c9_2",
        "video": "sun3d_64.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn around and walk straight, passing a window on the left. Then, turn right and walk straight along the long table."
    },
    "65": {
        "id": "harvard_computer_lab_hv_c1_1",
        "video": "sun3d_65.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn around and walk straight to the end of the first row of computer desks on the right. Then, turn right and walk straight past five rows of computer desks to reach the destination."
    },
    "66": {
        "id": "harvard_computer_lab_hv_c1_2",
        "video": "sun3d_66.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn around and walk straight to the end of the computer desks. Then, turn right and walk straight until you reach the third gap between the computer desks. Turn right again and walk straight to the end of the desks, then turn left. Walk straight, passing a whiteboard on the right, until you reach the destination."
    },
    "67": {
        "id": "harvard_conf_big_hv_conf_big_1",
        "video": "sun3d_67.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn around and walk straight past the blue chair. Then, turn left and walk straight, passing three groups of white tables on the right."
    },
    "68": {
        "id": "harvard_corridor_lounge_hv_corridor1_1",
        "video": "sun3d_68.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn around, then turn right and walk straight along the corridor until you reach the end, passing several tables on the left."
    },
    "69": {
        "id": "harvard_corridor_lounge_hv_corridor1_1",
        "video": "sun3d_69.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn around, then turn right and walk straight, passing several posters."
    },
    "70": {
        "id": "harvard_corridor_lounge_hv_lounge_corridor_1",
        "video": "sun3d_70.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Walk straight, passing multiple rooms and chairs, until you reach a sofa and a potted plant."
    },
    "71": {
        "id": "harvard_corridor_lounge_hv_lounge_corridor2_1",
        "video": "sun3d_71.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn around, then turn left and walk straight, passing multiple rooms and a white cabinet, until you reach a sofa and a potted plant."
    },
    "72": {
        "id": "providence_station_providence_station",
        "video": "sun3d_72.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and turn right at the glass cabinet, then walk straight along the dining table, and finally turn right to go straight."
    },
    "73": {
        "id": "mit_w85k2_k4",
        "video": "sun3d_73.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and turn right twice, then turn left, exit the toilet, and turn left to walk straight back into the room."
    },
    "74": {
        "id": "mit_w85k2_k3",
        "video": "sun3d_74.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight from the closet, turn left, enter the bathroom, turn right, turn left, and then turn right."
    },
    "75": {
        "id": "mit_w85k2_k2",
        "video": "sun3d_75.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and enter the bedroom, turn left into the closet, turn right then left, go straight into the bedroom, and turn right into the bathtub."
    },
    "76": {
        "id": "mit_w85k2_k1",
        "video": "sun3d_76.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and turn right to exit the toilet, go straight, enter the bedroom, turn left, and then turn left to the bed."
    },
    "77": {
        "id": "mit_w85k1_scan_3",
        "video": "sun3d_77.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and follow the bed away from the curtains, turn right to exit the bedroom, walk through the door, then turn right, right again until you see the bed, and finally turn right."
    },
    "78": {
        "id": "mit_w85k1_scan_2",
        "video": "sun3d_78.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight away from the curtains, turn right to the sofa, go straight and turn right to the toy cabinet, then turn left and go straight."
    },
    "79": {
        "id": "mit_dorm_next_jc_dorm_next_jc_oct_30_2012_scan1_erika",
        "video": "sun3d_79.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and turn left, then turn left again, then turn left again, and go straight."
    },
    "80": {
        "id": "mit_dorm_next_dn_dorm_next_dn_oct_30_2012_scan1_erika",
        "video": "sun3d_80.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and turn left, go straight, then turn left to the bike, and go straight."
    },
    "81": {
        "id": "mit_dorm_next_552_dorm_next_552_oct_30_2012_scan1_erika",
        "video": "sun3d_81.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and turn right, then turn right, go straight right, and go straight right away from the curtain."
    },
    "82": {
        "id": "mit_dorm_next_536_dorm_next_536_oct_29_2012_scan1_erika",
        "video": "sun3d_82.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight, turn right, then turn right straight ahead."
    },
    "83": {
        "id": "mit_dorm_mcc_wph_dorm_mcc_wph_oct_31_2012_scan1_erika",
        "video": "sun3d_83.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight away from the first door on the left, turn around, and go straight to the iron gate."
    },
    "84": {
        "id": "mit_dorm_mcc_wflr7_dorm_mcc_wflr7_oct_31_2012_scan1_erika",
        "video": "sun3d_84.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight, turn left, go straight out of the kitchen, turn right to the sofa, and go straight along the table."
    },
    "85": {
        "id": "mit_dorm_mcc_nk_dorm_mcc_nk_oct_31_2012_scan1_erika",
        "video": "sun3d_85.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and turn left to the desk, then turn right, right, and right to the head of the bed."
    },
    "86": {
        "id": "mit_dorm_mcc_eflr6_dorm_mcc_eflr6_oct_31_2012_scan1_erika",
        "video": "sun3d_86.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight out of the living room, turn left, go straight to the wooden door, turn left, then turn left and go straight until you meet the wooden door, turn left, and go straight."
    },
    "87": {
        "id": "mit_dorm_mcc_313_dorm_mcc_313_oct_31_2012_scan1_erika",
        "video": "sun3d_87.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight along the closet, turn left, then turn left, and go straight."
    },
    "88": {
        "id": "mit_dorm_masseeh_xc_dorm_masseeh_xc_oct_29_2012_scan1_erika",
        "video": "sun3d_88.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and turn left, turn left, turn left."
    },
    "89": {
        "id": "mit_dorm_masseeh_sr_dorm_masseeh_sr_scan1_oct_26_2012_erika",
        "video": "sun3d_89.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and turn right, face the door, turn right twice, then turn right toward the window."
    },
    "90": {
        "id": "mit_dorm_masseeh_md_dorm_masseeh_md_scan1_oct_26_2012_erika",
        "video": "sun3d_90.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and turn left to the fireplace, then turn left and right to the bed, then go straight right."
    },
    "91": {
        "id": "mit_dorm_masseeh_flr4a_dorm_masseeh_flr4_scan1_oct_26_2012_erika",
        "video": "sun3d_91.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight at the whiteboard, turn back, go straight, turn right, turn back, and turn right."
    },
    "92": {
        "id": "mit_dorm_ec_tam_dorm_ec_tam_oct_30_2012_scan1_erika",
        "video": "sun3d_92.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and turn right, then turn right to the couch, then turn right to the window, and go straight."
    },
    "93": {
        "id": "mit_dorm_baker_cj_dorm_baker_cj_oct_29_2012_scan1_erika",
        "video": "sun3d_93.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and turn right, go straight along the bed, then turn right and go straight."
    },
    "94": {
        "id": "mit_76_studyroom_76-1studyroom2",
        "video": "sun3d_94.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight, turn left, go straight along the table, turn left, and go straight along the sofa."
    },
    "95": {
        "id": "mit_76_459_76-459b",
        "video": "sun3d_95.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight on a pile of chairs, turn right, and go straight on a pile of chairs."
    },
    "96": {
        "id": "mit_76_458_76-458a",
        "video": "sun3d_96.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight three times, turn left, and go straight along the table."
    },
    "97": {
        "id": "mit_76_458_76-458b",
        "video": "sun3d_97.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight three times, turn left, and go straight along the table."
    },
    "98": {
        "id": "mit_46_ted_lab2_ted_lab_b",
        "video": "sun3d_98.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight, turn left, then turn right."
    },
    "99": {
        "id": "mit_46_ted_lab2_ted_lab_a",
        "video": "sun3d_99.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and turn left at the swivel chair, go straight along the cupboard, turn left, then turn right and go straight."
    },
    "100": {
        "id": "mit_46_ted_lab1_ted_lab_2",
        "video": "sun3d_100.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight away from the computer desk, turn right, go straight along the bed, then turn left and go straight."
    },
    "101": {
        "id": "mit_46_ted_lab1_ted_lab_1",
        "video": "sun3d_101.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and turn right to the pile of chairs, turn left into the room, turn left to the bookshelf, then turn right and go straight."
    },
    "102": {
        "id": "mit_46_6lounge_bcs_floor6_play_only",
        "video": "sun3d_102.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight along the ping-pong table, then turn around and go straight."
    },
    "103": {
        "id": "mit_46_6lounge_bcs_floor6_play_1",
        "video": "sun3d_103.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight along the chair, then turn right."
    },
    "104": {
        "id": "mit_46_6lounge_bcs_floor6_low_lounge",
        "video": "sun3d_104.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and follow the tables and chairs straight away from the potted plant."
    },
    "105": {
        "id": "mit_46_6lounge_bcs_floor6_long",
        "video": "sun3d_105.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight along the sofa, turn left next to the green plant, and go straight."
    },
    "106": {
        "id": "mit_46_6conf_bcs_floor6_conf_2",
        "video": "sun3d_106.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and turn right along a pile of chairs, then turn right, go straight along a pile of chairs, turn right, go straight along the curtain, and turn left."
    },
    "107": {
        "id": "mit_46_6conf_bcs_floor6_conf_1",
        "video": "sun3d_107.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and turn right along a pile of chairs, then turn right, and go straight along a pile of chairs."
    },
    "108": {
        "id": "mit_46_6bathroom_bcs_floor6_restroom",
        "video": "sun3d_108.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight, turn right, then turn left."
    },
    "109": {
        "id": "mit_46_5lounge_bcs_floor5_lounge",
        "video": "sun3d_109.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight along the table and chair, turn right, and go in."
    },
    "110": {
        "id": "mit_46_5conf_2_bcs_floor5_conf_b",
        "video": "sun3d_110.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and walk straight away from the sofa, turn right, then turn left, and turn left."
    },
    "111": {
        "id": "mit_46_5conf_2_bcs_floor5_conf_a",
        "video": "sun3d_111.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight along the table, turn left, go straight along the long table, then turn left and go straight."
    },
    "112": {
        "id": "mit_46_5conf_1_bcs_floor5_conf_2",
        "video": "sun3d_112.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight, turn right along the chair, go straight, turn right along the long table, go straight along the door by the wall, turn right, then turn right and left and left."
    },
    "113": {
        "id": "mit_46_5bathroom_bcs_floor5_bathroom2",
        "video": "sun3d_113.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight, turn back and go straight."
    },
    "114": {
        "id": "mit_46_5bathroom_bcs_floor5_bathroom",
        "video": "sun3d_114.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight, turn around and go straight."
    },
    "115": {
        "id": "mit_46_4conf_2_bcs_floor4_conf_b",
        "video": "sun3d_115.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and walk straight along the long table, turn back and walk straight out the door, then turn left."
    },
    "116": {
        "id": "mit_46_4conf_1_bcs_floor4_conf_2",
        "video": "sun3d_116.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and turn right along the long table, then turn right, walk straight along the chair, turn right into the conference room, walk straight along the round table, and turn right."
    },
    "117": {
        "id": "mit_46_4conf_1_bcs_floor4_conf_1",
        "video": "sun3d_117.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and turn right along the long table, then turn right, and walk straight along the chair."
    },
    "118": {
        "id": "mit_36_ti_office_tian_office_2",
        "video": "sun3d_118.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight, turn left, then go straight."
    },
    "119": {
        "id": "hotel_m_scan1",
        "video": "sun3d_119.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight along the cupboard, turn left, go straight to the window, then turn left."
    },
    "120": {
        "id": "hotel_hkust_hk_hotel_4",
        "video": "sun3d_120.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight, turn left, turn left, then turn left."
    },
    "121": {
        "id": "hotel_hkust_hk_hotel_3",
        "video": "sun3d_121.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight to the door, continue straight along the bed, then turn left."
    },
    "122": {
        "id": "hotel_hkust_hk_hotel_2",
        "video": "sun3d_122.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight, turn right, then turn left, enter the toilet, turn left, turn right, and finally turn left out of the toilet."
    },
    "123": {
        "id": "hotel_hkust_hk_hotel_1",
        "video": "sun3d_123.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight to the door, continue straight along the bed, then turn left."
    },
    "124": {
        "id": "hotel_m_scan1",
        "video": "sun3d_124.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and turn left, turn left, and walk straight along the bed, then turn left."
    },
    "125": {
        "id": "hotel_graz_scan1_2012_aug_29",
        "video": "sun3d_125.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight, turn right, go straight, turn left, go straight, turn left, go straight to the window."
    },
    "126": {
        "id": "beijing_beijing_hotel_3",
        "video": "sun3d_126.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and turn left, turn left again, then turn left to the window."
    },
    "127": {
        "id": "hotel_beijing_beijing_hotel_2",
        "video": "sun3d_127.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight along the bed, turn back straight, then turn left straight."
    },
    "128": {
        "id": "hotel_beijing_beijing_hotel_1",
        "video": "sun3d_128.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and turn left, turn left again, then turn left to the window."
    },
    "129": {
        "id": "hotel_barcelona_scan1_2012_july_23",
        "video": "sun3d_129.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight along the bed, turn left, go straight, turn back, go straight, turn right, and go straight along the table."
    },
    "130": {
        "id": "home_rz_home_rz_scan1_2012_oct_31",
        "video": "sun3d_130.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight, turn left straight, turn back straight along the table, turn right straight."
    },
    "131": {
        "id": "home_puigpunyen_home_puigpunyent_scan4_2012_dec_23",
        "video": "sun3d_131.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and turn right out of the shower, enter the toilet, turn left, and go straight."
    },
    "132": {
        "id": "home_puigpunyen_home_puigpunyent_scan3_2012_aug_26",
        "video": "sun3d_132.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go in, turn right, go straight along the bed, turn left, go straight left, and go straight left."
    },
    "133": {
        "id": "home_puigpunyen_home_puigpunyent_scan2_2012_aug_23",
        "video": "sun3d_133.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight out of the shower, turn right, continue straight through both doors, then turn left."
    },
    "134": {
        "id": "home_puigpunyen_home_puigpunyent_scan1_2012_aug_22",
        "video": "sun3d_134.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight out of the shower, turn right, continue straight through both doors, then turn left."
    },
    "135": {
        "id": "home_pt_home_pt_scan1_2012_oct_19",
        "video": "sun3d_135.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight away from the computer desk, turn right, enter the toilet, go straight right, keep going straight right, then turn right."
    },
    "136": {
        "id": "home_ph_cz_ph_cz_2",
        "video": "sun3d_136.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and turn left towards the nightstand, go straight along the bed, turn right, then turn right."
    },
    "137": {
        "id": "home_ph_cz_ph_cz_1",
        "video": "sun3d_137.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and turn left towards the nightstand, go straight along the bed, turn right, then turn right."
    },
    "138": {
        "id": "home_md_home_md_scan1_2012_july_9",
        "video": "sun3d_138.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and turn left to the table and the window, then turn left."
    },
    "139": {
        "id": "home_han_apartment_han_oct_31_2012_scan1_erika",
        "video": "sun3d_139.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight along the bookshelf, turn right, go straight, turn back, go straight, turn left, then turn left."
    },
    "140": {
        "id": "home_bksh_home_bksh_oct_30_2012_scan2_erika",
        "video": "sun3d_140.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight away from the couch, turn right, go straight through the door, turn left onto the bed, turn left, then turn right."
    },
    "141": {
        "id": "bksh_home_bksh_2012_oct_19_scan1",
        "video": "sun3d_141.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go left to the table, go straight, go straight right, go straight right along the coffee table away from the curtain."
    },
    "142": {
        "id": "home_at_home_at_scan1_2013_jan_1",
        "video": "sun3d_142.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight to the toilet, turn left along the bed, then turn left and go straight."
    },
    "143": {
        "id": "home_amo_floor2-1",
        "video": "sun3d_143.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight, turn left straight to the kitchen, turn right straight, continue back, turn back straight, then go straight to the couch."
    },
    "144": {
        "id": "home_amo_floor1v2",
        "video": "sun3d_144.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight along the couch, turn right, go straight, then turn back straight."
    },
    "145": {
        "id": "home_ag_apartment_ag_nov_7_2012_scan1_erika",
        "video": "sun3d_145.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight, then turn right and go straight along the table."
    },
    "146": {
        "id": "harvard_c9_hv_c9_2",
        "video": "sun3d_146.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight, turn right, turn right, and go straight down the cupboard."
    },
    "147": {
        "id": "brown_cogsci_3_brown_cogsci_3",
        "video": "sun3d_147.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and turn right, then turn right along the cupboard, turn left, and keep going straight."
    },
    "148": {
        "id": "brown_cogsci_2_brown_cogsci_2",
        "video": "sun3d_148.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and turn right, then turn right along the cupboard, turn left, and keep going straight."
    },
    "149": {
        "id": "brown_bm_6_brown_bm_6",
        "video": "sun3d_149.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight along the cabinet, then turn left and go straight."
    },
    "150": {
        "id": "brown_bm_2_brown_bm_2",
        "video": "sun3d_150.mp4",
        "question": "Please take a egocentric view to understand the following questions.Please describe in detail how to get from the last position in the end view of the video back to the starting point?",
        "reverse_answer": "Turn back and go straight, then turn right and go straight to the printer. Turn around and go straight on."
    }
}