Problem: M: Hello, Amy. This is Tom. W: Yes. What can I do for you? M: I want to go to New York by train today. Would you please look up a train time for me? W: Certainly, Hold on, please. Um... there's one at eleven p. m. It's a little late. Why don't you go there by car? M: My car is being repaired now. I have to go there by train. W: Do you think you have enough time? M: Yes. I'll try it. Thank you. Bye. What was said before this conversation?

A: W: Hello. This is Amy.
Problem: Given the question: W: I really enjoy Chinese music. What was said before this conversation?
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The answer is:
M: I often listen to light music at home. What kind of music do you like?
input question: W: How beautiful she is! What was said before this conversation????
output answer: M: See that woman near the door? She is our boss.
W: I had intended to. But it was too late when I got back home after meeting my friends. What was said before this conversation?
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Answer: M: I thought you were going to call last night. I was waiting the whole night.
Q: M: Maybe. W: Why maybe? Are you sure? M: I don't know. All those people, I won't know anyone. W: But that's the idea. You go to these things to meet new people. M: But I don't think barbecue is the best way. W: Why not? M: Because it's just hard to meet friends. W: Well, I love meeting people in a big group because there are more possibilities. M: But don't you think it's hard to get to know people? Besides, it's noisy. You can't always have a great conversation. W: Then how do you like to meet people? M: I think small groups are the best way to meet people. I meet the most interesting people in class. I see how they think and talk every day. If I like someone, then we might get together later on. W: You're such a serious guy. I met my best friend in the sports club. We came to know we had a lot in common. If you ask me, big parties are the best way to meet people. M: Well, maybe. Mmm, I should try my chances of the barbecue. I'll see you tonight, Mary. What was said before this conversation?
A: W: Hi, Mike. Are you going to the barbecue tonight?
[Q]: W: After I got up, around 5:20. Then I called the police station. What was said before this conversation?
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[A]:
M: When did you first find the door broken and things missing?