text: {"answer": "brown", "query": "What color is the bear?", "question_id": 559006000, "contrast_sets": [{"mutex_answer": "black", "mutex_caption": "A big black bear swims in the water."}, {"mutex_answer": "black and brown", "mutex_caption": "A big black and brown bear swims in the water."}, {"mutex_answer": "white and black", "mutex_caption": "A big white and black bear swims in the water."}, {"mutex_answer": "black and gray", "mutex_caption": "A big black and gray bear swims in the water."}, {"mutex_answer": "brown and white", "mutex_caption": "A big brown and white bear swims in the water."}], "caption": "A big brown bear swims in the water.", "image_id": 559006, "id": 1025, "file_name": "COCO_val2014_000000559006.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000559006.jpg", "flickr_url": "http://farm2.staticflickr.com/1227/562060291_8387c9351b_z.jpg", "license": 1, "height": 333, "width": 500}