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: I'm sorry for making you wait for so long. Now there is a table available in non smoking section, please follow me.
(A) M: Thank you, teacher. (B) M: Thank you, you are a nice waitress. (C) M: I didn’t hear you. Please could you tell me again? (D) M: Thank you, dear. The waitress will lead us, so you can just wait here now.

B