{ "target_object": [ "red book" ], "bbox": [ [ 2074, 1266, 125, 238 ] ], "question": "What is the title of that red book?", "options": [ "The title of the red book is \"Websters II\".", "The title of the red book is \"Windows Server\".", "The title of the red book is \"Office Handbook\".", "The title of the red book is \"Reference Guide\"." ] }