{"answers": "C", "options": ["m : but you ca n't take the cat in a zoo . you ca n't teach birds to sing .", "m : are you sure ? a cat in a museum ? i think you 'd rather have a dog .", "m : well . you know . birds in a pet store can cost you a lot .", "m : but birds in a pet store are better . unfortunately , you ca n't teach them to sing ."], "article": "m : look at the lovely birds over there , i think you can teach them to sing . f : but look at the price , i 'd rather have a cat .", "id": "train_6953"}