Task: Dialogue Generation
Input (English): F: You look very anxious this evening. Is there anything wrong? ,M: I'm worried about my 15 year old niece Helen. ,F: What's worrying you. ,M: I've seen a big change in her. She used to be very outgoing and sociable, but now she is having problems with other children at school. Now, she is totally someone else. ,F: Really? ,M: Yes. Now, she is quiet and doesn't want to talk to anyone else. Her teacher said things are going backward in her study. ,F: Her parents must be very anxious about her. ,M: No, not really. Both of them are too busy to worry about their daughter. I think I need to talk to them and ask them to spend more time with Helen.
(A) F: Sounds really sad. Maybe all Helen wants is to see her busy parents. (B) F: Wow, I like Helen. She keeps scoring the first though her parents are busy. (C) F: I am really sorry, I did not catch that. Would you slow down, please? (D) F: So teachers worry about her as she's too sociable to focus on study now.
Output (English): A