Task: Dialogue Generation
Input (English): M: I hear you're playing at a concert tomorrow. How do you feel about it? ,F: Oh, I'm really worried about it. ,M: I'm not surprised. So would I.
(A) F: Yeah. I feel surprised about the concert because I won't play at the concert tomorrow. (B) F: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (C) F: Since I am not playing at a concert tomorrow, I feel relaxed about the concert. (D) F: Although I am not playing at a concert tomorrow, I feel worried about the concert.
Output (English): B