Problem: W: Excellent! I can't believe I just bought a house! When can I move in? M: The previous owners need to clean the house this weekend, but you can move in on Monday morning. Do you have the keys? W: No, I don't have the keys. Can I pick them up from your office tomorrow? M: My office isn't open on Fridays, but I can bring them to you this weekend. Do you have all the copies of these important papers? W: Yes. I have a question. Do you sell houses in Springfield, too? My friend wants to sell his house and I'd love to recommend you. M: Yes, I do. Thanks for the recommendation! What was said before this conversation?

A: M: OK, just sign your name right here on this line, and you'll officially own your house!
Problem: Given the question: W: Yes, I do. Her name is Alice. M: Where is she? W: In England. But we don't often write to each other because neither of us has much time. We both have a lot of work to do. M: Do you know what your pen pal's hobbies are? W: Yes. She enjoys listening to music. Among school subjects, she likes math best. M: Are you going to write to her soon? W: I'm not sure. I'm pretty busy. But I'll write to her when I have time. What was said before this conversation?
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The answer is:
M: Jane, do you have a pen pal?
input question: M: Can you believe this? I locked my keys in the car and I have to go to the airport to pick up my aunt. W: So, what are you going to do? M: I don't know. Do you think I could borrow your car for a few hours? W: I'm sorry, but I really need it this afternoon. M: Well, could you drive me home then? I have spare keys there. W: That's no problem. M: Do you have a quarter for the phone? My wallet's in the car, too. W: Here you are. Anything else? M: No, that's it. I really appreciate it. What was said before this conversation????
output answer: W: What's wrong, Peter?
M: Oh, the title of the book is Life on Earth. Um, I got it because of the television program. What was said before this conversation?
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Answer: W: What's that book you're reading at the moment? It seems that you're interested in it.
Q: W: Hilton Hotel, please. Brrr! It's cold, eh? I'm freezing. M: Come in. San Francisco is usually cold in winter, you know. It's often very rainy, which makes the weather colder and it sometimes.... W: Well, it gets very hot in summer, doesn't it? M: Not really. It gets warm in July and August. That's the best time to visit the city. Uh, oh. Here comes the rain! W: It's raining hard. By the way, how long does it take to reach the hotel, do you think? M: About half an hour if there is no traffic jam. Would you like to listen to some light music? W: That would be lovely. What was said before this conversation?
A: M: Where do you want to go, Madam?
[Q]: W: Can you read it, please? My hands are wet with all this washing. M: Well, OK. "Dear Sally and John. Thanks for your letter. It was good to hear from you. Just a short note in reply. I was happy to hear that you two will be in town in January. I think that is the first time that you will have come to visit us after your marriage. Please do call me when you arrive so that I can pick you up at the station and then we may have dinner together in town. In case you don't have my number, it's 7807842. I look forward to meeting you soon. Yours, Tom." What was said before this conversation?
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[A]:
M: Sally,here is a letter for us. It's from Tom.