text: {"answer": "people", "query": "What is in the cart?", "question_id": 427655002, "contrast_sets": [{"mutex_answer": "toys", "mutex_caption": "a horse is pulling a carriage with toys down a street"}, {"mutex_answer": "cars", "mutex_caption": "a horse is pulling a carriage with cars down a street"}, {"mutex_answer": "dogs", "mutex_caption": "a horse is pulling a carriage with dogs down a street"}], "caption": "a horse is pulling a carriage with people down a street", "image_id": 427655, "id": 991, "file_name": "COCO_val2014_000000427655.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000427655.jpg", "flickr_url": "http://farm4.staticflickr.com/3795/9591251800_9c9727e178_z.jpg", "license": 1, "height": 640, "width": 427}