text: {"answer": "red", "query": "What color is the light?", "question_id": 249404001, "contrast_sets": [{"mutex_answer": "yellow", "mutex_caption": "A road sign is next to a yellow traffic light. "}, {"mutex_answer": "black", "mutex_caption": "A road sign is next to a black traffic light. "}, {"mutex_answer": "green", "mutex_caption": "A road sign is next to a green traffic light. "}, {"mutex_answer": "red and yellow", "mutex_caption": "A road sign is next to a red and yellow traffic light. "}, {"mutex_answer": "green and red", "mutex_caption": "A road sign is next to a green and red traffic light. "}], "caption": "A road sign is next to a red traffic light. ", "image_id": 249404, "id": 376, "file_name": "COCO_val2014_000000249404.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000249404.jpg", "flickr_url": "http://farm6.staticflickr.com/5053/5496680386_600e79c4c9_z.jpg", "license": 2, "height": 640, "width": 640}