input: Please answer the following: M: Yes. I'd like a dinner for two. And would you please send it to the room? W: Sure. Your room number, please? M: Room 5003. W: Ok. We'll get it ready in ten minutes. M: Thanks. By the way, was my room cleaned this morning? W: Yes. We clean all the rooms in the morning. Is there anything wrong? M: No, not really. Just that my wife can't find her watch anywhere. W: Just a minute. I'll go up and check it. What was said before this conversation?
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output: W: Room service. Can I help you?
Please answer this: F: Certainly, here you are. What was said before this conversation?
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Answer: M: May I buy a piece of paper, please?
Problem: M: I don't think so, Jane. The radio said it is going to be fine soon. What was said before this conversation?

A: F: I think it is going to rain, Jack.
Problem: Given the question: W: Well, I didn't intend to in the first place. But when I was in university, there was a course on senses. The other senses seem to be more concrete somehow, but smell is so personal. I found it extremely interesting. M: Do you have any interesting information to give us about smells? W: Well, let's see. Did you know that it's harder to forget smells than to forget facts? There have been experiments where people could pick out a particular smell thirty days after smelling it for the first time. M: Really? So smells can bring back more memories than, say, music? W: That seems to be the case. M: That's interesting. So what's your favorite smell? W: Oh, I have lots of different ones. The smells of the sea reminds me of happy family holidays, and the smell of roses makes me think of my friend's house. Strangely enough, I like the smell of air craft fuel at airports. Then I know I am going to fly somewhere exciting. But it's the general smell of my garden in the rain that I really like the most. That means I am at home where I should be. What was said before this conversation?
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The answer is:
M: Dr Stone, how did you become an expert on smell?
input question: W: Sure, Dave. M: OK. So, we're leaving on Monday from Hartsfield International Airport, and returning on Friday. Do we take ourselves to the airport? Maybe we need to book a taxi, or just go by bus. W: No, we don't have to. The company car will pick us up and take us there. M: Oh, that's good. When? W: Our flight leaves at 11:00 a.m., so they should pick us up between 8:00 and 9:00 a.m. Besides, the company pays for our trip, including hotel and food. M: How much will that be? W: Well, New York is a pretty expensive city. So, each of us will get $200 a day. M: Oh, OK. Thanks for telling me that. W: You're welcome. What was said before this conversation????
output answer: M: Hey, Lucy. Do you have some time to talk about next week's trip with me?
input question: M: It seems like only yesterday. I suppose that I am so busy that I don't even notice how time passes. W: I'd expect the opposite. I mean, the way you've been studying, working on experiments and writting dozens of papers. It might seem more like four years than two. M: Haven't you ever noticed how time seems to crawl when you have nothing to do? But how time flies when you are busy with what you really like to do? W: That's true. Those days when there was not much to do at the lab didn't ever seem to end. M: Just wait a little longer. As soon as I finish my degree, we'll open our own chemistry lab. What was said before this conversation????
output answer:
W: It was exactly two years ago that we moved to this town. You started working on your degree, and I started working down at the lab.