Definition: 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.
Input: M: Excuse me, but I think this seat, 16 C is mine. ,F: That's strange, mine is 16 C, too. And here is my ticket. ,M: Sorry ma'am, your train is G 80, this is G 96.
(A) F: So I got on the wrong train. (B) F: I’m sorry, I didn’t understand. Could you repeat a little louder, please? (C) F: So I got on the wrong train. And I should got on the G80. (D) F: I lost my train ticket of G96.

A