text: {"answer": "wood", "query": "What is the floor made of?", "question_id": 313063002, "contrast_sets": [{"mutex_answer": "tile", "mutex_caption": "This bathroom has a tile floor and wood on the wall."}, {"mutex_answer": "linoleum", "mutex_caption": "This bathroom has a linoleum floor and wood on the wall."}, {"mutex_answer": "vinyl", "mutex_caption": "This bathroom has a vinyl floor and wood on the wall."}, {"mutex_answer": "bamboo", "mutex_caption": "This bathroom has a bamboo floor and wood on the wall."}], "caption": "This bathroom has a wood floor and wood on the wall.", "image_id": 313063, "id": 754, "file_name": "COCO_val2014_000000313063.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000313063.jpg", "flickr_url": "http://farm9.staticflickr.com/8159/7597591468_7ca7166c25_z.jpg", "license": 3, "height": 480, "width": 640}