Task: Dialogue Generation
Input (English): M: Barbara, could you cover for me for a few hours? ,F: I guess so, Sam. I could tell the boss you've gone to buy some office supplies if she asks. ,M: Thanks, I owe you one. ,F: Hey, not so fast, Mister. I need to know where you're going. Why do you need to be gone for that long? ,M: I forgot to get my dad something for Father's Day.
(A) F: That's ok. Get back as soon as you can when you finish buying office supplies. (B) F: That's too bad! Go get your dad a birthday gift! (C) F: Oh that's terrible! You should buy your father a home-coming gift. (D) F: I’m sorry, I didn’t catch that. Would you mind speaking more slowly?
Output (English): D