M: Excuse me, could I smoke here, ma'am? ,F: I'm sorry, but you see that my baby is sleeping here. Why don't you go to the smoky area between carriages 8 and 9?
(A) M: Okay, so I'll smoke here because here is the smoking area. (B) M: Thank for your permission. I'll smoke here. (C) M: Excuse me, could you repeat the question? (D) M: Okay, thank you for replying to my permission.
D