text: {"answer": "yellow", "query": "What color are the flowers?", "question_id": 237326002, "contrast_sets": [{"mutex_answer": "white", "mutex_caption": "Horses racing around a race track lined with white flowers."}, {"mutex_answer": "green", "mutex_caption": "Horses racing around a race track lined with green flowers."}, {"mutex_answer": "orange", "mutex_caption": "Horses racing around a race track lined with orange flowers."}, {"mutex_answer": "red", "mutex_caption": "Horses racing around a race track lined with red flowers."}, {"mutex_answer": "white and yellow", "mutex_caption": "Horses racing around a race track lined with white and yellow flowers."}], "caption": "Horses racing around a race track lined with yellow flowers.", "image_id": 237326, "id": 1138, "file_name": "COCO_val2014_000000237326.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000237326.jpg", "flickr_url": "http://farm6.staticflickr.com/5442/9566974093_8b54560aa8_z.jpg", "license": 1, "height": 427, "width": 640}