PRACTICE TEST 4 Why does the woman mention a wedding?

[00:00.00]Listen to a conversation.
[00:01.00]Man: Going to the farmers market on Saturday?
[00:02.00]Woman: Yes, I need to pick up some fresh vegetables.
[00:03.00]Man: Me too. I love the produce there. I wish it were closer to downtown though.
[00:04.00]Woman: Yeah, changing two bus lines is a bit much.
[00:05.00]Man: Maybe let's try to recruit Michael and Sarah to come with us. Taking a rideshare wouldn't be so expensive if we split the fare among the four of us.
[00:06.00]Woman: That's a thought. Though I'm pretty sure the two of them are going to a wedding this Saturday.