text: {"answer": "blue", "query": "What color is the background?", "question_id": 484279001, "contrast_sets": [{"mutex_answer": "black", "mutex_caption": "two men standing between  a blue motorcycle and a black wall "}, {"mutex_answer": "blue and black", "mutex_caption": "two men standing between  a blue motorcycle and a blue and black wall "}, {"mutex_answer": "blue and green", "mutex_caption": "two men standing between  a blue motorcycle and a blue and green wall "}, {"mutex_answer": "green", "mutex_caption": "two men standing between  a blue motorcycle and a green wall "}, {"mutex_answer": "dark", "mutex_caption": "two men standing between  a blue motorcycle and a dark wall "}], "caption": "two men standing between  a blue motorcycle and a blue wall ", "image_id": 484279, "id": 380, "file_name": "COCO_val2014_000000484279.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000484279.jpg", "flickr_url": "http://farm8.staticflickr.com/7430/10115254473_e8d1c62ca1_z.jpg", "license": 4, "height": 430, "width": 640}