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: F: How are you doing, Andrew? ,M: Not well. I've been feeling pretty lonely lately. ,F: But you have so many friends. How could you be lonely?
(A) M: I don't know why I feel so lonely. (B) M: What do you mean? I never feel lonely. (C) M: Excuse me, could you repeat the question? (D) M: I am not lonely, just depressed.

A