text: {"answer": "green", "query": "What color is the ground?", "question_id": 528225005, "contrast_sets": [{"mutex_answer": "brown", "mutex_caption": "Grey cow walking in a large brown field in front of house. "}, {"mutex_answer": "green and yellow", "mutex_caption": "Grey cow walking in a large green and yellow field in front of house. "}, {"mutex_answer": "white", "mutex_caption": "Grey cow walking in a large white field in front of house. "}, {"mutex_answer": "gray", "mutex_caption": "Grey cow walking in a large gray field in front of house. "}, {"mutex_answer": "blue", "mutex_caption": "Grey cow walking in a large blue field in front of house. "}], "caption": "Grey cow walking in a large green field in front of house. ", "image_id": 528225, "id": 244, "file_name": "COCO_val2014_000000528225.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000528225.jpg", "flickr_url": "http://farm4.staticflickr.com/3168/2915506255_732a3dfe73_z.jpg", "license": 3, "height": 360, "width": 640}