Task: Dialogue Generation
Input (English): F: Today is Saturday. I will return the book next Tuesday. ,M: Take your time, you can keep it for 3 more days.
(A) F: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (B) F: Thanks. I can keep it until next Friday. (C) F: Thanks. I will finish the book this Saturday and return it next Friday. (D) F: Thanks. I will return your book next Tuesday.
Output (English): B