What are the speakers discussing?

W1: Hello, thank you for coming in to meet with me. In your e-mail, you mentioned that you’re looking to rent some space in an office building?
M: Yes, our current office is too small, so my business partner, Jane, and I would like your help in finding a larger one.
W1: Sure. Are there any requirements you have for the location?
M: Hm. Jane, what do you think?
W2: I want to make sure we have enough parking. Most of our employees drive to work.
M: Right, and it’s also important that the office has short-term lease options. Our office is still expanding and we don’t know if the space will be large enough in the future.
62.What are the speakers discussing?
63.What is Jane concerned about?
64.Why does the man want a short-term contract?