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: Excuse me, but when does this bus reach San Francisco? ,M: This bus does not go to San Francisco. ,F: Isn't this the number 12 bus? ,M: Yes, it is. But this bus is going south. You want the bus that goes north.
(A) F: That's ok. The bus is heading to the south and I am go to the south anyway. (B) F: Oh no! The bus is heading to the south! (C) F: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (D) F: That's ok. The bus is heading to the north and I am go to the north anyway.

B