Task: Dialogue Generation
Input (English): F: Look at what you are eating. Are you trying to lose weight? ,M: No, this is a special kind of soup. It's quite healthy. I also had a pretty big dinner last night, so I don't need to eat too much.
(A) F: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (B) F: Where shall we go for our dinner? (C) F: You are trying to lose weight, aren't you? (D) F: Why do you think the soup you drink is not healthy at all?
Output (English): A