F: Excuse me. ,M: Yes. ,F: Is there a lady's room around here? ,M: There is. But unlucky for you, it has a big out of use sign on it.
(A) F: Oh no! Although the lady's room is fine, it is too far from here. (B) F: I’m sorry, I don’t understand. Could you say it again? (C) F: So I am not able to use the lady's room right now, but I can use it when someone is out, right? (D) F: Oh no! I can't use the lady's room now.
D