text: {"answer": "blue", "query": "What color is the bus?", "question_id": 67178001, "contrast_sets": [{"mutex_answer": "blue and white", "mutex_caption": "A large blue and white double decker bus driving down a road with red brick buildings."}, {"mutex_answer": "blue and yellow", "mutex_caption": "A large blue and yellow double decker bus driving down a road with red brick buildings."}, {"mutex_answer": "white", "mutex_caption": "A large white double decker bus driving down a road with red brick buildings."}, {"mutex_answer": "blue and gray", "mutex_caption": "A large blue and gray double decker bus driving down a road with red brick buildings."}, {"mutex_answer": "blue and orange", "mutex_caption": "A large blue and orange double decker bus driving down a road with red brick buildings."}], "caption": "A large blue double decker bus driving down a road with red brick buildings.", "image_id": 67178, "id": 802, "file_name": "COCO_val2014_000000067178.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000067178.jpg", "flickr_url": "http://farm9.staticflickr.com/8136/8709232164_e84eb04111_z.jpg", "license": 1, "height": 433, "width": 640}