Task: Dialogue Generation
Input (English): F: Have you booked the train tickets? ,M: Yes, the train leaves 4 o'clock and arrives at London at about 10. ,F: What about the plane tickets from London to Paris? ,M: Well, I want your advice. If we take the plane, leaving at midnight, we'll have to pay 260 pounds each. But if we leave at 8 in the morning, we'll have to pay 410. ,F: Can we get to the airport at 11? ,M: Yes, it's only 30 minutes from the railway station to the airport. ,F: Then we'll take the plane, leaving at midnight.
(A) M: What can we do during the 6 hours one the train? (B) M: It'll take us 260 pounds each to take the 4-hour train. (C) M: We'll stay on the train for 6 hours until midnight. (D) M: I am really sorry, I did not catch that. Would you slow down, please?
Output (English): A