{"answers": "B", "options": ["m : i agree . buying plane tickets on the internet has become a tradition .", "m : i totally agree . buying tickets will be more convenient with this new service .", "m : i know , right ? headache is such a stubborn disease .", "m : i agree . this service will make buying tickets more complicated ."], "article": "m : i hear we can book train tickets on the internet now . f : really ? we wo n't have to deal with the headaches at the ticket office now .", "id": "train_4883"}