Given the task definition and input, reply with output. In this task you are given a small conversation between two persons and 4 options on how the conversation should continue. Your job is to choose the most reasonable option. The conversation and the options are separated by a newline character. Each dialogue in the conversation are separated by a comma. F and M indicate female and male, respectively.

F: I can hardly breathe. Would you please put your cigarette out? ,M: I'm sorry that I'm bothering you. But this is the smoking section. Why don't you ask the stewardess to change your seed?
(A) F: Thank you for your concern. I should take some medicine. (B) F: I don't want to change seat because I'm already in the non-smoking section. (C) F: I think you're right. I'll talk to the stewardess about changing seat. (D) F: I'm sorry, I didn't understand. Could you repeat a little louder, please?
C