text: {"answer": "car", "query": "What type of vehicle is this?", "question_id": 77924000, "contrast_sets": [{"mutex_answer": "minivan", "mutex_caption": "a minivan is sitting at a red light in traffic", "mutex_detection": "minivan"}, {"mutex_answer": "station wagon", "mutex_caption": "a station wagon is sitting at a red light in traffic", "mutex_detection": "station wagon"}], "caption": "a car is sitting at a red light in traffic", "image_id": 77924, "detection": "car", "boxes": [[14.82, 250.93, 42.44, 33.74], [186.39, 235.62, 243.92, 119.94], [407.51, 259.95, 139.88, 68.73], [162.94, 266.71, 63.45, 54.33], [0.81, 246.06, 87.12, 108.1]], "id": 92, "file_name": "COCO_val2014_000000077924.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000077924.jpg", "flickr_url": "http://farm5.staticflickr.com/4096/4936628491_41bdfe6481_z.jpg", "license": 2, "height": 359, "width": 640}