{"answers": "D", "options": ["f : it 's a nice price indeed , consider it 's a brand new car .", "f : only $ 1500 ? that 's quite cheap actually .", "f : i agree , the car looks really old and does n't worth the price at all .", "f : really ? that 's really cheap indeed ."], "article": "f : david told me that he got a second hand car . do you know how much he paid for it ? m : well , he said he paid $ 900 . i think he got a real bargain .", "id": "train_6720"}