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