Task: Dialogue Generation
Input (English): F: Hello, Milo. I'm having problems finding the Conference Center. I passed the Star Hotel, but couldn't find Denman Street. ,M: OK, Denman Street is closed today, because of a serious accident. So you'll need to get back and take Trinity Way instead. Slow down when you see the gas station and take a right there. ,F: But I can't see Trinity Way on the GPS. Are you sure this is right? ,M: Yes, it's a new street, so it might not show up yet.
(A) F: Although you said Trinity Way is new, the GPS has clear instructions for this street. (B) F: I’m sorry, I don’t understand. Could you say it again? (C) F: You mean Trinity Way is closed today? Then I'll find another way to got to Star Hotel. (D) F: Oh, you suggested me take Denman Street today as Trinity Way is a one-way street.
Output (English): B