input: Please answer the following: M: Funny you should say that because, er, a similar thing happened to me one time when I was abroad. We were actually doing a concert in this bar in Germany. W: Really? M: I was actually about to appear on stage, you know, with the band, and I just thought, "I'll just go out for a little walk and get some fresh air," 'cause I had about half an hour before we had to go on. W: Uh-huh. M: And I went outside,you know,had a look around, walked around for a bit... and then I decided to go back and, uh, I couldn't find it! It was about two minutes before we were supposed to start. W: No, you're joking! M: Yeah! I thought, "Ah! What am I gonna do?" W: Could you ask for directions? M: Well, I tried. I asked an old woman, but she didn't speak English, and I don't speak German... W: Don't you? Oh, right. M: And then, I realized I couldn't remember the name of the bar, or the street it was on or anything. So, you know, I was in the middle of a town I didn't know, not knowing the language... and luckily, I saw someone wearing one of our T-shirts. He was obviously going to the conceit, so I sort of followed him back to the bar. W: Wow, that was lucky! Thank goodness! M: And when I got there, the guys were like, "Where have you been? We thought you'd run out on us!" Anyway, we managed. What was said before this conversation?
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output: W: And I realized we were completely lost, but at least we got there in the end.
Please answer this: Woman: I bought it. So, what do you think of my new entertainment center? And the widescreen TV ... Man: Bought it? Woman: ... and my new DVD player. Here, let me show you my stereo. You can really rock the house with this one. Man: But where did you get the dough to buy all this? You didn't borrow money from mom and dad again, did you? Woman: Of course not. I got it with this! Man: This? Let me see that ... Have you been using Dad's credit card again? Woman: No, silly. It's mine. It's student credit card. Man: A student credit card? How in the world did you get one of these? Woman: I got an application in the mail. Man: Well, why did you get one in the first place? Woman: Listen. Times are changing, and having a credit card helps you build a credit rating, control spending, and even buy things that you can't pay with cash ... like the plane ticket I got recently. Man: What plane ticket? Woman: Oh yeah, my roommate and I are going to Hawaii over the school break, and course, I needed some new clothes for that so ... Man: I don't want to hear it. How does having a student credit card control spending? It sounds you've spent yourself in a hole. Anyway, student credit cards just lead to impulse spending ... as I can see here. And the interest rates of student credit cards are usually sky-high, and if you miss a payment, the rates, well, just jump! Woman: Ah. The credit card has a credit limit ... Man: ... of $20,000? Woman: No, no quite that high. Anyway, ... Man: I've heard enough. Woman: Did I tell you we now get digital cable with over 100 channels? Oh, and here's your birthday present. A new MP3 player ... Man: Yeah. Oh, don't tell me. Charged on the credit card. Listen. Hey, I don't think having a student credit card is a bad idea, but this is ridiculous. And how in the world are you going to pay off your credit card bill? Woman: Um, with my birthday money? It's coming up in a week. Man: Hey, let's sit down and talk about how you're going to pay things back, and maybe we can come up... What was said before this conversation?
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Answer: Man: Hi, Sis. I just came over to drop off the DVDs you wanted, and ... Hey, wow!? Where did you get all of this stuff?
Problem: W: Here is my luggage. What was said before this conversation?

A: M: Your room number is 633 on the sixth floor. We'll take the lift.
Problem: Given the question: M: It's... it's my leg, doctor. My right leg. I keep getting a strange pain in it. W: Could you tell me what the pain is like? M: It's like... like boiling water running down my leg. It's been getting worse lately, too. I've been losing sleep. W: You mean the pain's been keeping you awake? M: Yes, that's right. It's been keeping me awake. W: Now, tell me, how long have you had this trouble? M: The pain? For about a year now. W: Hmm... Have you been getting tired lately after you have had a walk? For example, have you been getting a big short of breath, perhaps? M: Why, yes! Yes, I have, doctor! W: Hmm... I think we'd better give you a few tests here in the hospital. M: Do you think it's serious,doctor? W: Probably not. M: But... Doctor Cook, my local doctor, thinks it's only that I've been working too hard lately. W: That could be the reason. Don't worry, we'll find out soon. What was said before this conversation?
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The answer is:
W: Now,Mr. Martin. I've just read your own doctor's report. So you haven't been feeling very well lately, is that right?
input question: W: We have special requirements that our families must meet before they are invited to have our international students. We require that the family lies live within a reasonable distance of the school, have enough living space for the student, and live in a clean, safe and comfortable area. We also work with families who enjoy having international students. We try to match each student with a family as best we can. M: If I stay with a home-stay family, what should I expect? W: The family will treat you as a guest, and you will be expected to obey house rules. All families provide a single or shared room and a choice of meals. In most cases, students will be expected to share the bathroom. Experiences has shown us that living with a family is the most interesting and effective way to learn the language. Remember, your home-stay family will have different customs and habits from what perhaps you are used to. Meals will be prepared by the family. All home-stay families are within 30 minutes, travelling time of the school. The smaller the city, the less time it takes to reach the school. What was said before this conversation????
output answer:
M: How are your home-stay families chosen?