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: M: Look at this white mark, you've ruined my table. How am I ever going to make it look nice again? ,F: Relax, I know how to do it. All we need is some wood oil, and some hard work to rub it in.
(A) M: OK. Let's paint the walls white. (B) M: I am afraid I did not quite catch what you were saying. Please repeat it. (C) M: Well. We are going to buy a new one. (D) M: Let's get rid of the mark on the table to remove the green mark.

B