text: {"answer": "motorcycle", "query": "What type of transportation appear most popular in this scene?", "question_id": 42970002, "contrast_sets": [{"mutex_answer": "scooter", "mutex_caption": "A group of people riding scooters down the street", "mutex_detection": "scooter"}, {"mutex_answer": "moped", "mutex_caption": "A group of people riding mopeds down the street", "mutex_detection": "moped"}], "caption": "A group of people riding motorcycles down the street", "image_id": 42970, "detection": "motorcycle", "boxes": [[1, 229, 200, 67], [285.0, 248.93, 41.58, 67.65], [552.76, 246.29, 63.55, 65.7], [489.66, 255.52, 59.88, 41.7], [226.63, 245.66, 15.21, 29.36], [393.44, 273.03, 106.76, 134.24], [363.37, 245.05, 43.6, 55.27], [0.0, 234.42, 99.02, 83.93], [263.57, 241.45, 18.57, 33.19], [345.81, 239.02, 19.96, 28.55], [247.48, 237.64, 12.94, 17.05], [171.65, 237.05, 13.87, 21.29], [186.33, 236.01, 8.2, 15.17], [208.16, 237.04, 10.53, 17.2]], "id": 156, "file_name": "COCO_val2014_000000042970.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000042970.jpg", "flickr_url": "http://farm8.staticflickr.com/7059/6773541522_c6f3d55e6f_z.jpg", "license": 1, "height": 433, "width": 640}