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: Sam, I heard your band is going to play at the student center this Friday night. When will it begin? ,M: It begins at 7:30 and will last for an hour. It'll be my last time to play in the band, you know.
(A) F: Why only plays half an hour and ends at 8:00 pm? (B) F: Okay, I will see your performance at 9:00 pm this Sunday. (C) F: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (D) F: It ends at 8:30 pm? Your last performance is too short!

D