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: Let me see your ticket. This ticket is for Oxford. ,F: Yes, that's right. ,M: But this train doesn't go to Oxford. It goes to Liverpool. ,F: Oh, no. Then I'll have to get Off and change at London.
(A) M: You need to go back to change your ticket to London. (B) M: So you don't want to go to Oxford. (C) M: Excuse me, could you repeat the question? (D) M: So you want to go to Oxford.

D