text: {"answer": "blue", "query": "What color is the truck?", "question_id": 278576002, "contrast_sets": [{"mutex_answer": "black", "mutex_caption": "An old black truck drives down a dirt road."}, {"mutex_answer": "white", "mutex_caption": "An old white truck drives down a dirt road."}, {"mutex_answer": "blue and white", "mutex_caption": "An old blue and white truck drives down a dirt road."}, {"mutex_answer": "gray", "mutex_caption": "An old gray truck drives down a dirt road."}, {"mutex_answer": "blue and black", "mutex_caption": "An old blue and black truck drives down a dirt road."}], "caption": "An old blue truck drives down a dirt road.", "image_id": 278576, "id": 64, "file_name": "COCO_val2014_000000278576.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000278576.jpg", "flickr_url": "http://farm9.staticflickr.com/8262/8603578980_b19934b6c9_z.jpg", "license": 1, "height": 429, "width": 640}