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: Good morning. What can I do for you? ,F: Is there a flight flying for New York next Sunday morning? ,M: Yes, there is. It takes off at 10:00 AM. ,F: Great. I want to economy class seats.
(A) M: OK. A ticket flying for New York next Sunday. (B) M: I am sorry. You spoke so rapidly that I did not catch the meaning of what you said. Could you repeat that? (C) M: OK. I am in a hurry catching a flight. (D) M: I want change my seat.

A