Task: Dialogue Generation
Input (English): F: What time should we leave for London tomorrow? ,M: I don't know. Let's go to the ticket office and check the times. ,F: Oh, no. All the tickets are sold out. What should we do? ,M: Let's get the bus.
(A) F: No, I don't want to take a bus. Let's go by plane. (B) F: I didn’t hear you. Please could you tell me again? (C) F: No, I don't want to take a bus. Let's drive there. (D) F: There are still have some train tickets left. Why don't we go there by train?
Output (English): B