Task: Dialogue Generation
Input (English): M: Hello, auntie. Is Andy in? I want to invite him over for the weekend. The great young singer Justin Bieber is giving a performance in the concert hall nearby.
(A) F: Oh brother, you want to ask about Andy' s physical condition? (B) F: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (C) F: Thank you! But I don't think Andy will be able to watch the performance with you. (D) F: To inform Andy of an exam? You wanna do that, my son?
Output (English): C