What are they talking about?

W: Shall we go for a picnic tomorrow?
M: We should wait for the weather report, but I believe it will clear off tomorrow.
Q: What are they talking about?

M: Hi, Jane. Um...do you know how to get in touch with Jim?
W: Oh, John. I haven’t seen Jim for a while. But you can try this phone number.
Q: Who will make a telephone call?