[Q]: M: Yes, please. I'd like to have a pair of shoes. W: What size would you like, please? M: Size eleven. W: OK. What about this pair? M: Sorry, I don't like white. Have you got any other colors? W: Oh, yes. We have also got blue, brown and black. M: Can I have a look at the black ones? Black is my favourite colour. W: Sure. Here you are. M: They look nice. What's the price? W: Fifty dollars. M: May I try them on? W: Yes, please. M: OK. I'll take this pair. Here's the money. W: Thank you. What was said before this conversation?
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[A]: W: Can I help you, sir?
input: Please answer the following: M: Well, we have quite a few choices here: pottery, postcards with our local scenery, hand-made woolen hats and over there some food. W: These hats look very beautiful! How much are they? M: Forty-five dollars each or eighty dollars for the pair. W: OK. I'll take the red one. What was said before this conversation?
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output: W: Excuse me. I am looking for something local or special here as gifts. Could you give me some suggestions?
Please answer this: M: Well, I need it for a class but it's awfully expensive. W: Oh, we must be in the same class. Introduction to British Literature? M: Yes, that's the one. Were you there yesterday for the first class? W: I sure was. Professor Robert really seems to know his subject. M: Yes, I took his Shakespeare course last semester and it was very good. He likes listening to his students. W: That's a relief. I'm a biology major and I was a little uncertain about taking an English course. M: I'm an English major and this is a required course. But now I'm in trouble because I'm not sure I can afford this book. W: Hey, I've got an idea. Why don't we split the cost and share the book? M: Sounds great. Do you live on campus? W: Yeah, I live on the 10th floor of Butler Hall. M: Perfect. I live on the 3rd floor of Butler. We should have no trouble sharing the book. I can bring it up to your room right after I wrap up the assignment. W: It's a deal. What was said before this conversation?
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Answer: W: Excuse me, are you going to buy that book?
Problem: M: Good morning. My name is William Woods. I'd like to book a single room with bath. W: I'm afraid the single room has booked out, what about the double room with bath? M: That's OK. By the way, how much is the fee per night? W: $ 65. When will you be arriving and leaving, Sir? M: From Monday, August 23rd to Saturday, August 28th. W: Quite all right, Sir. Mr. William Woods, double room with bath, six nights. Is it right? M: Yes, that's it. Thank you very much. W: You're welcome. What was said before this conversation?

A: W: Good morning, Hillton Hotel. Can I help you?
Problem: Given the question: W: I'm sorry, Sir, that flight is fully booked. M: Oh, well, in that case I'll go on the 10:30. W: Yes, Sir, we have seats on that flight. What was said before this conversation?
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The answer is:
M: I'd like to book a seat on the 8:30 flight to New York on 1st July.
Problem: Man: What's wrong? Woman: Someone ran a pen through the dryer, and now all of my clothes AND the dryer are a real mess. Man: Ugh. Wow. That's rough. Well, I have to go. I'm playing tennis with Jacob in a few minutes. Woman: NO! No way! Wait, wait. What about the mess? Man: Well, uh, what clothes did you have in there? Woman: I had two of my ... Man: They weren't mine?! Uh ... Woman: Listen. I had two of my new shirts, a pair of shorts, and some running socks, and one of your work shirts. Man: No way! Woman: And from the looks of the pen stain, you are the one who probably left a pen in your pocket from work. Man: Oooh. Uh ... Woman: Yeah. Man: How do you know? Woman: Here's the pen, and it has your company logo on it. Man: Oh. Uh ... Woman: So, look, here. Here's your phone. Man: My phone? For what? Woman: Call your friends and tell them you're going to be late. And try using this hairspray. It'll help get the ink stains out of the dryer. Man: Oohhh. Well, yeah, I guess it was my fault. Um, how about if I take you to buy some new clothes after I get back? Woman: Okay. I'd appreciate that, but please, be more careful next time. Man: Okay. Sorry. Woman: Love ya. What was said before this conversation?

A:
Woman: Oh, man. What happened here?