Please answer this: W: OK. Well, first of all, you have to plug it into the power supply. M: Yeah, I see. W: Once you've done that... you don't need to switch anything on. M: How do you open it? W: Well, you have to press the little button that says eject. M: This one here? W: That's right. That's it. M: Like that? W: Yeah. After you've clone that, then you load the cassette. Make sure that you've got the right side of the tape facing you and not away from you. Then you should close the cassette flap. M: Like that? W: Yeah, that's right. And then you must remember to press the play button to set it to work. M: That one on the right? W: Yes, that's it. M: Like that? W: Right! It won't go clown unless you push hard. M: I know. Those old models are all like that. W: That's just what you must do. M: Yes. But how about this red thing here? W: That's the record switch. Be careful not to press it when you're playing, because if you do you'll wipe off whatever is on the tape. M: Oh, I see. So that's the record and this is the rewind. W: Exactly. If you want to rewind, then you have to press it down. M: And then stop it here. W: That's it. You've got it. What was said before this conversation?
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Answer: M: Um, Mary, could you cell me how to use this cassette recorder, please?
Problem: F: Go down the street and turn left. What was said before this conversation?

A: M: Excuse me. Which is the way to the train station?
Problem: Given the question: W: Football. M: Soccer or rugby? W: I prefer soccer. It's a splendid game. But, like most of us, I just watch it. I watch a soccer match nearly every Saturday afternoon either at the local stadium or on TV. What about you, John?Do you play football? M: I'm afraid not. And I don't watch it either. I know it's Britain's most popular outdoor game, but I never liked it, not even when I was at school. W: But don't you watch the Cup finals and the great international matches between British teams and other national teams? M: Very rarely. My favourite game is cricket. I used to be quite a good cricket player when I was at school and I've kept it up ever since. W: It's a very English game, isn't it? M: Yes, it is. It has become popular in the Commonwealth countries. Do you ever watch the matches between England and the other Commonwealth countries?They're very interesting and exciting. W: Yes, I watch them on TV. What was said before this conversation?
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The answer is:
M: What's your favourite sport, Susan?
input question: W: What is it, John? Another term paper? M: No, no. This is easy compared to that. My cousin is coming on Thursday. She has an interview at the college and I promised my aunt that I'll look after her. We are going to the game on Friday, but Saturday I'm on duty at the library all day and can't get out of it. Uh, I was wondering if you could show her around during the day and maybe we can all meet for dinner later. W: Sure. I don't have any plans. What kind of things does she like to do? M: Actually I haven't seen her for three years. She lives so far away. But this will be her first time on a college campus, she is still in high school. So she probably enjoys anything on campus. W: Well, there is a music festival in the auditorium. That's a possibility. Only I hope it doesn't snow. M: Well, I'll plan on dropping her off at your place on the way to work, around eleven. But if there is a blizzard, I'll give you a call and see if we can figure something else out. W: Sounds good. Meantime I'll keep Saturday open. We can touch base Friday night when we have a better idea of the forecast. M: I hope this works out. I feel kind of responsible. She won't know a way around. And I want her to have a good time. Anyway I really appreciate your help. I owe you one. W: No problem. I'll talk to you tomorrow. What was said before this conversation????
output answer: M: Susan, I could really need your help this weekend.
M: Yes, I'm pretty hopeful this time. I've just finished my second interview with this company. W: That sounds great. I hope it works out for you. But wasn't it expensive just getting here? M: No, in fact the company is paying all my expenses. They've put me up in a hotel downtown. W: How nice! How many people are they interviewing? M: They interviewed 16 the first time, and now four of us were chosen to go back for this interview. W: Well, I hope it goes well. John and I would love it if you came to this area to work. M: I would too. But my girlfriend doesn't want to leave her family. She hopes I find a job close to home. W: Oh, What a decision. Good luck. What was said before this conversation?
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Answer: W: Hi, Mark. Are you in town for another job interview?
Q: W: Oh, sorry, I missed you. My English class ran late again. M: That's been happening quite often recently. Maybe it's because the final exams are coming up. W: Yes. After class, there is always a group of students hanging around the professor asking questions. How about you? Are yon ready for the exams? M: I've been studying a lot recently, but my math problems are really giving me a big headache. W: Don't worry, Tom. There's still one month to go before the exam. You have enough time to work them out. M: Well, I don't need to spend much time on other subjects. I can pay more attention to my weak subjects. What was said before this conversation?
A:
M: Hi, Lily. Where were you at lunchtime? I was looking for you in the dining hall.