Task: Dialogue Generation
Input (English): F: How was your dinner party? ,M: I think it went pretty well. People really seemed to enjoy themselves. ,F: That's nice. ,M: But we shouldn't have invited my wife's boss again. We can never get him to leave. ,F: Really? How late did he stay this time? ,M: Until 2 o'clock in the morning. And we both had to get up early the next day. ,F: Oh, he shouldn't have stayed so late. You should have asked him to leave earlier.
(A) M: I didn’t hear you. Please could you tell me again? (B) M: I don't think so. He was just a little bit shy and was nice the whole time. (C) M: I don't think so. Although he was a little bit impolite but he just stayed a little while. (D) M: It is too hard to ask someone to leave although he was impolite.
Output (English): D