{"answers": "B", "options": ["f : so it 's $ 10 in total , right ?", "f : so it 's $ 30 in total , right ?", "f : the t-shirt and jeans are $ 20 in total , right ?", "f : the t-shirt is $ 10 and jeans are $ 30 , so it 's $ 40 in total , right ?"], "article": "m : hello , madam , we have some really nice t-shirts on sale . let me see , what about this dark blue jeans ? they will look great with that t-shirt , and they 're only $ 20 . f : how much is the t-shirt ? i love both the t-shirt and jeans . m : the t-shirt is $ 10 .", "id": "train_4403"}