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: Are we leaving on Saturday or Sunday? ,F: We are leaving on Saturday. The plane leaves at midnight, so we're flying over night. ,M: Oh, really? I'm not sure I can sleep on the plane. It makes me nervous.
(A) F: It's amazing. You really get tired on the train. (B) F: You get nervous sitting on the train, don't you? (C) F: I didn’t hear you. Please could you tell me again? (D) F: I can see you're really nervous about flying.

D