dialogue: M: Good morning. Can I help you? W: Yes. I wonder if you have a one-bedroom apartment to rent. M: Let me check. Yes, we have one. It's on Nanjing Street, near a shopping center and a subway station. W: Sounds nice. Does it face south? M: Well. the bedroom faces east and the living room north. But it looks out on a beautiful park. W: Mmm, is the living room large? M: Yes. it's quite big. And there's a small kitchen and a bathroom as well. It's very comfortable. W: Well, what's the rent per month? M: 800 yuan. W: Mmm. it's more than I have in mind. Let me think it over. I'll call you back in a day or two. M: Certainly.
question: Which direction does the living room face?
choice: South. North. West.
answer: North.