Problem: Given the question: M: I'd like to speak to Mr. Hailer, please. W: Who shall I say is calling, please? M: This is Mr. Dewey from the IM Company. W: I'm sorry, Mr. Dewey, but Mr. Halley is not in at the moment. M: When will he come in, do you know? W: I suppose he won't be in until 12: 00. M: May I leave a message? W: Certainly. M: Please ask him to give me a call as soon as he returns. He has my number. W: Very well, Mr. Dewey, I'll do that. M: Thank you. Bye-bye. What was said before this conversation?
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The answer is:
W: United Development Company. May I help you?

Problem: Given the question: M: I usually get up at seven. I take a shower and dress and then I have breakfast at seven thirty. I leave the house at eight. I work from nine to five. I have dinner at six thirty, watch television and then go to bed. W: How do you usually spend you weekends? M: In the summer, I usually sit in the park. At other times of the year, I like to do odd jobs around the house or paint. Painting is my hobby. W: What do you do for exercise? M: I play basketball every weekend. What was said before this conversation?
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The answer is:
W: How do you usually spend your day, Paul?

Problem: Given the question: W: Take Bus No. 13 and get off at Prince Street stop. M: Can you tell me where I can buy such kind of shirt? W: Oh, that's easy. There's a man's shop just around the corner. M: Thank you. What was said before this conversation?
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The answer is:
M: Excuse me. How can I get to the Prince Street?