{"answers": "D", "options": ["f : why not have a birthday party for me ?", "f : i know lydia like doing some exercise .", "f : a birthday cake is a good choice for celebrating her high marks of mathematics exams .", "f : that 's a good idea . i 'll order a birthday cake as a gift for her ."], "article": "f : what are we going to get for lydia 's birthday ? m : how about a pair of running shoes ? f : you know she hates doing exercise . m : then i guess we can buy her a birthday cake ?", "id": "dev_714"}