text: {"answer": "keyboard", "query": "What does the cat rest his head on?", "question_id": 438628001, "contrast_sets": [{"mutex_answer": "mouse pad", "mutex_caption": "A very cute black cat laying by a mouse pad.", "mutex_detection": "mouse pad"}, {"mutex_answer": "mouse", "mutex_caption": "A very cute black cat laying by a mouse.", "mutex_detection": "mouse"}, {"mutex_answer": "monitor", "mutex_caption": "A very cute black cat laying by a monitor.", "mutex_detection": "monitor"}, {"mutex_answer": "laptop", "mutex_caption": "A very cute black cat laying by a laptop.", "mutex_detection": "laptop"}, {"mutex_answer": "blanket", "mutex_caption": "A very cute black cat laying by a blanket.", "mutex_detection": "blanket"}], "caption": "A very cute black cat laying by a keyboard.", "image_id": 438628, "detection": "keyboard", "boxes": [[0.0, 269.66, 500.0, 101.13]], "id": 1173, "file_name": "COCO_val2014_000000438628.jpg", "coco_url": "http://images.cocodataset.org/val2014/COCO_val2014_000000438628.jpg", "flickr_url": "http://farm1.staticflickr.com/12/69492548_c3637bfdd4_z.jpg", "license": 2, "height": 375, "width": 500}