Problem: Given the question: M: Wow. Looks like the party is at a high point. W: Yeah. And they're eating all of my food. Oh, I'd like you to meet my sister, Carol. She's visiting on the weekend. M: Oh. Which one is she? W: She's sitting on the sofa over there. M: You mean the woman with long black hair? W: That's right. Let me introduce her to you. You're both so friendly and adventurous. M: And who's the man sitting next to her? Uh, the man wearing the suit jacket? W: Oh, that's Bob, my ballet teacher. M: Ballet teacher! I never knew you could do ballet. W: I started about two months ago. Come on. I'd like you to meet them. M: I'm coming. What was said before this conversation?
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The answer is:
W: Hi, Dave. Good to see you could come a long way. Come in.

Problem: Given the question: M: Sorry. I'm new here myself. You'd better ask someone else. I do know there's a bus stop at the next street corner. What was said before this conversation?
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The answer is:
W: Could you tell me where the nearest subway station is?

Problem: Given the question: W: Yes, I really feel bad out of it. But B. N. D. came up with really good offer. M: Well, I didn't know you were going to look for a new job. W: Well, just between you and me. I think we have some real problems in this department. Don't get me wrong. It has nothing to do with you, Frank. Everybody says you are an excellent manager. M: Problems, what problems? Do we have time to talk about it? What was said before this conversation?
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The answer is:
M: Fikky, what's going on? Freggis just told me that you're going to be leaving us.