{"answers": "D", "options": ["m : why is n't there a dining car ? we are on the train , are n't we ?", "m : so although we are in the dinning hall , there is no snack bar , right ?", "m : why is n't there a dinning hall in the ticket office ?", "m : ok , i know , i like this ticket office ."], "article": "f : one ticket to chicago , please . m : yeah , ok , that 's $ 24.00 . f : does this one have a dining car ? m : yeah , there is a dining car and a snack bar . here 's your change . f : thanks .", "id": "train_6058"}