Read the following conversation and answer the question.

Man: I'm not sure if I can find work this summer. There aren't many jobs out there for inexperienced workers, and I can't just sit around all day.

Woman: Have you ever heard about house-sitting? Tom is going to house sit for Mary's family this summer when they travel to China.

Man: What exactly is house-sitting?

Woman: It's kind of like baby-sitting except that you're watching a house instead of kids.

Man: It sounds too good to be true. But I guess it won't be that simple. Anyhow, I'd like to have a try.

Question: What is house-sitting? 

- Sitting around all day.

- Taking care of the house while the owner is away.

- Watching a family's kids in their house.


Taking care of the house while the owner is away.