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: Hey, Lucy, I want to go swimming this weekend. Do you want to come with me? ,F: Jack and I plan to go for a hike in the mountains.
(A) M: Ok, then we can go swimming together this week. (B) M: Just a minute! I do not quite follow what you are saying, would you mind repeating that? (C) M: Yeah, hiking is a good choice. (D) M: It's a coincidence that I'm going hiking this week, so we can go together.

C