[Q]: M: Yes, may I help you? M: This is Henry Jones in Room 742. I checked in about ten minutes ago. W: Ah, yes, Mr. Jones. How can I help you? M: The bathroom is in an absolutely terrible condition. When I tried the shower, no water came out at all. W: Oh, dear, I'm sorry to hear that. I'll have it fixed immediately. M: And that is not all. There is no soap, towel or toilet paper. W: I apologize for this, Mr. Jones. We're rather short staffed at present. The housekeeper should have checked your room. We'll attend to it as soon as possible. There's been a misunderstanding. M: That's all right. The most important thing is to fix it as soon as possible. What was said before this conversation?
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[A]: W: Hello, is this the Reception Desk?
input: Please answer the following: W: Not bad. It reminds me of the one I saw at the new department store last week. Did you get it there? M: No, I got it in that big shopping center. It cost me only $ 150. W: Well, I don't think it's a good bargain. What was said before this conversation?
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output: M: What do you think of my new suit?
Please answer this: W: Very simple. Take digital photos of youth culture and send them to my company. It's called Look-Look. M: What kind of company is it? W: It's a youth culture marketing and trend forecasting firm in Hollywood. I'm one of Look-Look's 65,000 trendspotters worldwide. M: Look-Look gets a lot of information about the ever-shifting tastes of the youth market by these images. W: Yes, its clients are mostly companies. They get information about trends from Look-Look and develop their products. They also use the images of Look-Look on their websites to impress young people and promote their newly designed products. M: But are there any people who don't like their pictures to be used on the website? W: I always have my subjects' permission before I take their pictures and put up their images onto Look-Look.com. M: Where do you find your best subjects? W: At school, in the park, at local supermarkets and near many music clubs. M: What is difficult about this job? W: To catch our original styles because so many young people try hard to stand out. You have to be able to find the difference between someone who is copying trends and someone who is truly inventing a new look. M: Thank you for talk with us, Emily. What was said before this conversation?
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Answer: M: Emily, what do you do as a trendspotter?
Problem: M: OK. I watch people a lot. I do that when I travel. I've been to many countries such as Britain, Italy and Sweden. So I spend a lot of time at airports. While waiting for my flights, I watch people passing by and start my imagination. For example, the other day, when I was waiting for my flight to Greece, I saw a couple. They were buying magazines at that moment. They were not wearing business clothes, but the man was carrying a suitcase. Every few seconds, the woman looked around. I wondered if someone was following them. Perhaps they were running away, and you know, this reminded me of a story in the newspaper that day: a bank clerk stole one million pounds a week before and disappeared with his wife. There was a picture of them in the paper. The couple really looked like the wiz. Maybe I should stop them. Just then, I saw them say goodbye to each other, and the woman walked away. Well, sometimes I make mistakes like that. But I find things like that are very useful for my writing. What was said before this conversation?

A: W: Good morning, everybody. Today, for our writing class, we are glad to have Mr. Henry Stone with us, a well-known writer in this country. He is going to share with us his writing experiences. Now, Henry, please tell us how you find so many interesting things for your stories.
Problem: Given the question: W: I am looking for a collection of the 19th century European paintings. M: Is it the book on your left, the one with the yellow cover? W: Let me see. Yeah, this is what I want. Thanks a lot. What was said before this conversation?
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The answer is:
M: What exactly are you looking for?
Problem: W: Yes, well, I bought this tie last week for my husband's birthday, and er...well he doesn't like it. Could I change it for something else, such as a shirt or a hat? M: Certainly, madam, provided that it hasn't been worn, and if you have the receipt. W: Yes, here it is. M: OK, er... this tie looks as if it were worn. I'm afraid I can't put that back on the shelf. W: Oh, that's a pity. What was said before this conversation?

A:
M: Can I help you?