text: {"answer": "brown", "query": "What color is the wood?", "question_id": 562834005, "contrast_sets": [{"mutex_answer": "green", "mutex_caption": "A green bench sits in front of an old white building."}, {"mutex_answer": "white", "mutex_caption": "A white bench sits in front of an old white building."}, {"mutex_answer": "gray", "mutex_caption": "A gray bench sits in front of an old white building."}, {"mutex_answer": "red", "mutex_caption": "A red bench sits in front of an old white building."}, {"mutex_answer": "yellow", "mutex_caption": "A yellow bench sits in front of an old white building."}], "caption": "A brown bench sits in front of an old white building.", "image_id": 562834, "id": 437, "file_name": "COCO_val2014_000000562834.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000562834.jpg", "flickr_url": "http://farm2.staticflickr.com/1365/709201928_b237364a5e_z.jpg", "license": 3, "height": 480, "width": 640}