text: {"answer": "red", "query": "What color is the truck mainly?", "question_id": 171539000, "contrast_sets": [{"mutex_answer": "white", "mutex_caption": "An old fashion white truck has its hood up near a dog and lady. "}, {"mutex_answer": "tan", "mutex_caption": "An old fashion tan truck has its hood up near a dog and lady. "}, {"mutex_answer": "maroon", "mutex_caption": "An old fashion maroon truck has its hood up near a dog and lady. "}, {"mutex_answer": "silver", "mutex_caption": "An old fashion silver truck has its hood up near a dog and lady. "}, {"mutex_answer": "black", "mutex_caption": "An old fashion black truck has its hood up near a dog and lady. "}], "caption": "An old fashion red truck has its hood up near a dog and lady. ", "image_id": 171539, "id": 1358, "file_name": "COCO_val2014_000000171539.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000171539.jpg", "flickr_url": "http://farm3.staticflickr.com/2265/2507217126_6291d7dbfe_z.jpg", "license": 3, "height": 300, "width": 500}