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: Marry, where are you? ,F: I'm still in Edinburgh. The flights been delayed. ,M: You caught me just in time. We were about to leave for the airport.
(A) F: I'm on my way to the airport. (B) F: I have left the airport and on the bus home now. (C) F: I’m sorry, I didn’t understand. Could you repeat a little louder, please? (D) F: I'm boarding a plane.

C