{"answers": "C", "options": ["f : ok , you want to rent a large car because you have three adults , let me see .", "f : why do you want to rent a middle car ? you have only three adults .", "f : ok , you have four adults , so it 's reasonable to rent a middle car .", "f : yes , we have , so you plan to rent a small car this wednesday , right ?"], "article": "f : good morning , sir . how can i help you ? m : i 'd like to rent a car for the weekend . f : certainly . do you have a reservation ? m : no , i 'm afraid i do n't . f : well , let me see . you 're in luck , i have a few cars left . what size car would you like ? m : let 's see . we have four adults . have you got any midsize cars ?", "id": "train_1791"}