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?
Answer: M: How are your home-stay families chosen?
[Q]: M: I never smoke. Actually no one should smoke. It really harms our health. What was said before this conversation?
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[A]: W: Excuse me,do you have a lighter? I want a cigarette now.
input: Please answer the following: W: Thank you. What was said before this conversation?
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output: M: Here is the money. Keep the change.
Please answer this: W: Oh? M: Yes. There's a sign here that says so. W: I guess I never noticed the sign. Thanks for telling me. What was said before this conversation?
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Answer: M: Excuse me, but I don't think eating in the store is permitted.
Problem: W: Well, I don't like it at all, but my sister said it was a fantastic one and she would go and see it again. What was said before this conversation?

A: M: What do you think of the film we saw last night?
input: Please answer the following: W: I'm sorry, Sir, that flight is fully booked. M: Oh, well, in that case I'll go on the 10:30. W: Yes, Sir, we have seats on that flight. What was said before this conversation?
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output:
M: I'd like to book a seat on the 8:30 flight to New York on 1st July.