{"answers": "C", "options": ["f : so , you mean you need to fly to beijing and your travel date is june 4th ?", "f : so , your travel date is june 14th ? well , we can not book your trip right now .", "f : so , you mean you need to fly to new york city and your travel date is july 4th ?", "f : so , you mean you do n't need any plane ticket , as your travel date is july 4th ?"], "article": "m : i need to make a plane reservation . f : we can book your trip right now , what is your destination ? m : i need to fly to new york city . f : what date would you like me to book this plane ticket for you ? m : i need a flight on july fourth .", "id": "train_4032"}