Question: W: I planned to watch a film, but I went to meet my friend at the airport. What was said before this conversation?
Answer: M: You look tired. Where did you go last night?
[Q]: M: I have nothing tonight. Anything I can do for you? W: How about going to the movies? It will do you good to get your mind off your work for a while. M: That sounds like a good idea. But what is playing? W: I've looked up the entertainment section in the newspaper. There are some new films on in town. M: Is there anything interesting on? W: There is also a new Beijing Opera put on for the first time. I wonder if you are interested. M: Why not, of course. W: I do not think we have time to go back to the hotel if we want to watch the opera. Let's get something in a nearby restaurant. M: OK. What was said before this conversation?
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[A]: W: Are you doing anything special tonight?
input: Please answer the following: W: I'm not sure. What was said before this conversation?
++++++++++
output: M: Can I see Titanic on Sunday?
Please answer this: W: Ok. But I'd like to take this matter up again at the end of the meeting. What was said before this conversation?
++++++++
Answer: M: I think we should move on to the next item.
Problem: M: Yes, indeed. I'm planning to move to New York or Boston. Anyway, I've neverregretted my earlier decision. What was said before this conversation?

A: W: Do you enjoy life in Washington?
input: Please answer the following: M: Umm...I had pork yesterday. I think I'll have the beef. What was said before this conversation?
++++++++++
output:
W: Well, what are you going to eat? The pork is very good here.