text: {"answer": "red and white", "query": "What colors are the bus?", "question_id": 292663001, "contrast_sets": [{"mutex_answer": "black and red", "mutex_caption": "A black and red bus driving down a street."}, {"mutex_answer": "black and white", "mutex_caption": "A black and white bus driving down a street."}], "caption": "A white and red bus driving down a street.", "image_id": 292663, "id": 1228, "file_name": "COCO_val2014_000000292663.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000292663.jpg", "flickr_url": "http://farm9.staticflickr.com/8088/8374843599_31c5a22948_z.jpg", "license": 4, "height": 480, "width": 640}