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: What a mess! ,M: I know I've just been so busy. ,F: Yes, but cleaning your room comes first.
(A) M: OK, I got it. Jane, your mother called you. (B) M: I didn’t hear you. Please could you tell me again? (C) M: Boss, I've finished my work. (D) M: Dear colleagues, the boss calls you just now.

B