input: Please answer the following: M: I don't think we have an appointment. W: No, we don't. I'm very sorry to just show up like this. M: Since you are already here, what can I do for you? W: Well, I know that your supermarket was founded three years ago and business has been good for the past two years. M: I'm quite busy, Miss Green. If you don't mind, please get straight to the point. W: OK. You may have heard of products made by our company. We also have TV advertisements. We would like to work with you. If we cooperate, it'll certainly help your business. M: I'm quite satisfied with the food company that serves us now. Its products are popular with customers. W: Here. At least take a look at some of our products. M: All right... These are pretty good indeed, but... W: The price is very reasonable. And you don't even need to worry about a contract. if you are not satisfied, we will adjust the price. M: Well, I know, but now I have an important meeting. Leave your card. I'll call you when necessary. What was said before this conversation?
++++++++++
output: W: Hello, Mr. Anderson. My name is Jenny Green, and I'm a secretary at Feiyu Food Company.
Please answer this: W: I'd like to, but we have visitors from Finland, perhaps next week. What was said before this conversation?
++++++++
Answer: M: Why don't you come to our house for dinner some time next week?
Problem: W: I heard he is thinking of turning it into a restaurant, which isn't a bad idea, because it's still a solid building. What was said before this conversation?

A: M: What is Mr. Peterson going to do with his old house on London Road? Rent it or sell it?
Problem: Given the question: M: I'm going to see my uncle. He is badly ill. What was said before this conversation?
++++++++++++++++++++++++++++++++
The answer is:
F: Where are you going, Dick?
input question: W: I don't think so. He crashed into the tree because he was trying to avoid a bicycle in front of him. What was said before this conversation????
output answer: M: The taxi driver must have been driving too fast.
input question: W: Most of them close at six. M: How about the department store? W: I think that's open until nine. What was said before this conversation????
output answer:
M: What time do these stores close?