text: {"answer": "motors", "query": "How are the boats powered?", "question_id": 400547000, "contrast_sets": [{"mutex_answer": "oars", "mutex_caption": "A group of four oar boats on the water."}], "caption": "A group of four motor boats on the water.", "image_id": 400547, "id": 2, "file_name": "COCO_val2014_000000400547.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000400547.jpg", "flickr_url": "http://farm3.staticflickr.com/2827/9246066171_0130dddcee_z.jpg", "license": 1, "height": 480, "width": 640}