text: {"answer": "grazing", "query": "What are the animals doing?", "question_id": 320218000, "contrast_sets": [{"mutex_answer": "milking", "mutex_caption": "Some cows milking in the grass near a mountain. "}, {"mutex_answer": "lounging", "mutex_caption": "Some cows lounging in the grass near a mountain. "}], "caption": "Some cows graze in the grass near a mountain. ", "image_id": 320218, "id": 231, "file_name": "COCO_val2014_000000320218.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000320218.jpg", "flickr_url": "http://farm3.staticflickr.com/2549/3720701018_6f39a49895_z.jpg", "license": 2, "height": 480, "width": 640}