Task: Dialogue Generation
Input (English): M: Why are you walking up and down in the room? Why not sit down just like me and watch the talk show about reading on TV? ,F: Well, I'm worrying about the children. After all, this is the first time they have been out without us. ,M: Don't worry. They are grown-ups. What's more, they are just having a party in their friend Mike's house. ,F: I know, but I couldn't help thinking. George, please call them up and tell them to be careful and come back earlier. ,M: Alright. I'll do that.
(A) F: Excuse me, could you repeat the question? (B) F: Why you going to pick up the  children? (C) F: Yes, go out with me. (D) F: You should make a phone call to your colleagues
Output (English): A