Task: Dialogue Generation
Input (English): F: Do you go to school by bus, Jack? ,M: No, my new home is within walking distance. I haven't used my bicycle since this term. ,F: That sounds good.
(A) M: Yes, I went to school by bike yesterday. (B) M: It can't be helped. I don't have a bike, so I have to walk to school. (C) M: My home is far away, we can go to school by bus together. (D) M: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that?
Output (English): D