Task: Dialogue Generation
Input (English): F: I can't find my research essay file anywhere on here. Did you delete it? ,M: Of course not. I don't even know your password. Have you saved a copy anywhere? ,F: No, I wish I had emailed it to myself. Ah, I did my work on time. But the teacher will never believe that.
(A) M: I am afraid I did not quite catch what you were saying. Please repeat it. (B) M: I can check your email for your homework as I have your password. (C) M: So go and check your email for the lost homework. (D) M: You forgot to reply to your teacher's email. That's bad.
Output (English): C