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: Your room is in such a mess. When was the last time you cleaned it? ,M: It was when Linda came over last month. She's been so helpful that I simply can't do without her.
(A) F: I didn’t hear you. Please could you tell me again? (B) F: Let me clean the room. (C) F: Your room is so clean. I'm surprised. (D) F: It's a long time since you cleaned your room last month.

A