text: {"answer": "red", "query": "What color are the buses?", "question_id": 568290006, "contrast_sets": [{"mutex_answer": "red and white", "mutex_caption": "A red and white extra long bus driving down a stone covered walkway."}, {"mutex_answer": "red and black", "mutex_caption": "A red and black extra long bus driving down a stone covered walkway."}, {"mutex_answer": "red and gray", "mutex_caption": "A red and gray extra long bus driving down a stone covered walkway."}, {"mutex_answer": "red and green", "mutex_caption": "A red and green extra long bus driving down a stone covered walkway."}, {"mutex_answer": "red and brown", "mutex_caption": "A red and brown extra long bus driving down a stone covered walkway."}], "caption": "A red extra long bus driving down a stone covered walkway.", "image_id": 568290, "id": 1210, "file_name": "COCO_val2014_000000568290.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000568290.jpg", "flickr_url": "http://farm8.staticflickr.com/7342/9305416099_b62431c75b_z.jpg", "license": 5, "height": 427, "width": 640}