Please answer this: W: He has a strange but highly effective way of sleeping. M: What is that? W: He takes a short sleep for an hour every six hours and has a total of four hours of sleep each day. M: Where did he get that strange idea? W: He read flora a book which said it was the best way for human beings, and he believed it. M: How many hours do you sleep a day? W: I need at least seven hours. I once tried to follow David's example, but it never worked out for me. M: If I sleep during the day, I can never wake up. W: Not everyone is a David I guess. What was said before this conversation?
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Answer: M: How come David is always so full of energy?
Problem: M: I wanted to go on Monday, but I couldn't get a ticket for Monday, I bought a ticket for Tuesday. W: Why are you in such a hurry? M: My mother is ill. She has been sent to the hospital. W: How did you get the news? Did your mother send you a letter? M: My sister telephoned me this morning. She asked my father and me to go back. W: Then how long are you going to stay at home, two or three days? M: At most four days. I'll be back for the meeting. What was said before this conversation?

A: W: I hear you're going home, aren't you?
Problem: Given the question: W: No, thank you. But we have a small problem. Can you help us? M: Sure. W: We are looking for a hotel. Are there any hotels near here? M: Yes. The nearest one is next to the bank. It's quite modern. W: Do you think there're any cheap ones nearby? M: Yes. Drive west for about two minutes and you will find one opposite to a supermarket. It's a family hotel, very comfortable, and the price is quite reasonable. W: It sounds nice. Thank you very much for your help. M: That's all right. What was said before this conversation?
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The answer is:
M: Good evening, sir, ma'am. A table for two?
input question: M: Yes. I'd like to book a room for three nights. W: When will be arriving? M: We'll arrive the day after tomorrow. That is November 10th. W: Yes. sir. Single or double? M: One double room. W: All right. One double room until 13th. M: HOW much will that be? W: 200 yuan a night. including breakfast. M: That will be fine. W: May I have your name. please? M: Lining. Mr. Li. W: Thank you. Mr. Li. Goodbye. M: Bye. What was said before this conversation????
output answer: W: Tussion Hotel. Can I help you?
W: That's all right. John. My house is not that easy to find. But you know you wouldn't have gotten lost if you had a smart car. M: A smart car? What's that? W: I just read a magazine article about some new technology that can make a car smart. One device is a computerized map display and an artificial voice. You just enter the address for where you want to go and the voice will tell you how to get there,street by street. M: Hey, that's just like my brother. He never gets lost and he's always telling me the best route. So what else will the smart cars be able to do? W: Well, the article says there'll be a device with read-on warning systems that will warn drivers with a long signal if they're getting too close to other cars. And they will even put on brakes if the drivers don't. M: Tell me, Shelly. Will these cars be smart enough to fill themselves up with gas? W: Not by now. Why do you ask? M: I'm not late because I got lost. I'm late because I ran out of gas on the way over there. What was said before this conversation?
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Answer: M: I'm sorry. I'm late.
Q: M: Well, actually, Camilla and I are breaking up. W: What happened? Did you have an argument? M: No. She is really a very nice girl. W: Yeah, she is. She is pretty, caring, and easy-going. And she's a great cook! M: Well, you are right. But sometimes she's too caring... well, no... she's just possessive... and... a kind of control, you know... I need some space for myself. W: Oh? Did you talk with her about it? M: I've tried, but it didn't work. W: Oh, so, when are you going to tell her? M: Maybe tonight. I don't know. I don't know how to tell her. W: I know she is head over heels in love with you. She'll be badly hurt! M: I know. What was said before this conversation?
A:
W: Hi, Ben, we're having a party tonight. Do you want to come and join us? You can bring your girlfriend.