text: {"answer": "red and white", "query": "What colors are the bus?", "question_id": 275843009, "contrast_sets": [{"mutex_answer": "red and black", "mutex_caption": "A double decker bus is red and black in the city."}, {"mutex_answer": "orange and red", "mutex_caption": "A double decker bus is orange and red in the city."}, {"mutex_answer": "red, white and black", "mutex_caption": "A double decker bus is red, white and black in the city."}, {"mutex_answer": "red and beige", "mutex_caption": "A double decker bus is red and beige in the city."}], "caption": "A double decker bus is red and white in the city.", "image_id": 275843, "id": 868, "file_name": "COCO_val2014_000000275843.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000275843.jpg", "flickr_url": "http://farm9.staticflickr.com/8018/7513920660_e1b9f2202d_z.jpg", "license": 1, "height": 422, "width": 640}