Please answer this: W: Hello, Phil. How are you? M: I'm fine. Where are you headed? W: Oh, I'm on my way home from work. M: I didn't know you had a job. W: Yeah. I work part-time at a supermarket. M: What do you do there? W: I work in the produce section. Wrapping fresh fruit and vegetables. I also stock shelves. Sometimes when it really gets busy, I work at the check-out counter. Have you got a job, Phil? M: Yeah. I do yard work for people. You know, cutting grass, pulling weeds, things like that. W: I'd like doing that. It must be nice to work outdoors. M: Sometimes it is, except when it rains or snows or gets too hot or too cold or... W: Ha-ha. I guess every job has its shortcomings. There are times when I get really tired of carrying things around at my job. But a job's a job. Got to earn money for school. M: Me, too. Tuition fee is high, isn't it? Well, I'd better get going. I've got to plant some trees for my neighbors this afternoon. W: Well. Don't work too hard. Holding down a job, going to class, studying. Sometimes it can become too much for one person. Take it easy. M: You, too. It was great seeing you, Mary. What was said before this conversation?
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Answer: M: Hi, Mary!
Problem: M: Oh, I'd like to, but I haven't finished the report on the strike. It's eight o'clock already. W: Don't worry. Your clock is ten minutes fast. What was said before this conversation?

A: W: Would you like to take a walk with me?
Problem: Given the question: M: You know this isn't the first time that people are saying Brazil will be a great economic power. The same thing was said over a hundred year ago. But it didn't happen. W: Yes, but you must admit the world's a very different place now. M: Of course. In fact I believe there's maybe some truth in the prediction this time around. First of all, though, we must remember the problems facing Brazil at the moment. W: Such as...? M: There's an enormous gap between the rich and the poor in this country. In Sal Paulo, you can see shopping malls full of designer goods right next door to the slam areas without proper water and electricity supplies. A lot of work needs to be done to help people in those areas improve their lives. W: What needs to be done? M: Education, for example. For Brazil to be successful, we need to offer education to all Brazilians. Successful countries like South Korea and Singapore have excellent education systems. Brazil needs to learn from these countries. W: So you are hopeful for the future. M: As I said earlier, I'm hopeful. This isn't an easy job. We need to make sure that these important opportunities for Brazil aren't wasted, as they were in the past. What was said before this conversation?
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The answer is:
W: Today in the studio we have Alberto Cortez, the well-known Brazilian advocate of the anti-global movement. He's here to talk about the recent report, stating that by 2050 Brazil will be the one ot the word's wealthiest and most successful countries. Alberto, what do you say to the report?
input question: F: On the fifth floor. What was said before this conversation????
output answer: M: Which floor do you live on, Linda?
M: It's one of the pleasures in my life. That's why. What was said before this conversation?
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Answer: W: Why don't you give up drinking? It's such a bad example to the children.
Q: M: I said I'd better go back to the hotel. I'm meeting someone this evening. W: OK. How are you going back? By bus or taxi? M: I think I'll take a taxi. Do you know where I can get one? W: Oh, just wait by the roadside. I'll wait with you. M: OK. Thanks. Are the taxis in London all yellow? W: Well, some of them are. Is this your first time in London? M: Yes, it is. Do you give extra money to taxi drivers here? W: You mean a tip? Oh, yes. They usually expect about ten percent. M: That's the same in my country. W: Oh, look. Here's one. Taxi! M: Thanks. See you tomorrow. What was said before this conversation?
A:
W: Excuse me. What did you say you would like to do, Mr. Green?