Read the following conversation and answer the question.

M: Hello, I have just seen your advertisement. You haven't rented it out yet, have you?

W: No, I haven't. Come in and have a look.

M: Thank you.

W: It's just a simple room. My son used to live in it. Now he is grown and long gone, and my husband died last year. So I thought maybe I'd take in a roomer.

M: A nice, quiet house. That's what I'm looking for.

W: This way, Sir.

M: Oh, this is a very pleasant room. How much is the rent?

W: Fifty dollars a week. I won't charge you anything for electricity, gas and heat. Oh, yes, you can use the kitchen and refrigerator too.

M: Well, I like this place very much. But, you know, my government doesn't give me much money. So you know what I mean.

W: Oh, yes. You seem like a very nice young man. What about $ 40?

M: That's good, Mrs. ...

W: Price. Susan Price.

M: My name is Wang Li. I've just come from China to study at the university.

W: Oh, isn't that lovely?

M: May I move in tomorrow morning. Mrs. Price.

W: Fine. I'll be expecting you around ten. If you don't mind, I'd like to have the first two weeks' rent in advance.

M: OK. I'll give it to you tomorrow morning. See you tomorrow.

Question: Whose room does the woman want to rent out? 

- Her husband's.

- Her son's.

- Her guestroom.


Her son's.