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: Don't wolf down your lunch. It's not good for you.
(A) M: OK, mom. I'll have lunch first, and wait the girls' arrival. (B) M: Thanks, mom. I'll join in the game. But it's surprised to hear that you think wolf down is good for me. (C) M: OK, mom. I'll eat slowly, but do you suggest me to wolf down my lunch? (D) M: I am really sorry, I did not catch that. Would you slow down, please?

D