Task: Dialogue Generation
Input (English): F: Do you have all your meals in the dining hall? ,M: No, just lunch. ,F: How's the food? ,M: Oh, not bad.
(A) F: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (B) F: It's nice to hear that the food is good. (C) F: I'm sorry to hear that the food is not good. (D) F: It's nice to hear that the environment is good. But it's still a pity that the food is not good.
Output (English): B