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: Welcome to Baltimore, I'll bet you slept well after that long bus ride from Charlotte. ,F: Actually, I didn't take the long distance bus. I had a nice relaxing train ride, then I took a cab to my hotel.
(A) M: Actually, I'm surprised that you didn't come here by train. (B) M: Oh, that's good. I didn't know you came here by train. (C) M: Glad to hear that the bus ride was relaxing. (D) M: I’m sorry, I don’t understand. Could you say it again?

B