Question: M: Not very good, I'm afraid. What was said before this conversation?
Answer: W: What do you think of your hotel?
[Q]: W: Tomorrow at 8 o'clock. But we must work quickly, for we have to finish everything before 3 in the afternoon. What was said before this conversation?
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[A]: M: When shall we start our work, Mary?
input: Please answer the following: M: Yeah. The price is 14, but I've only got 9. W: I've got 7 and I'll lend you the rest. What was said before this conversation?
++++++++++
output: W: You want to buy this dictionary,right?
Please answer this: M: I'm not sure. I'd like to be able to wait until after summer vacation. What was said before this conversation?
++++++++
Answer: W: When are you going to move into the dorm, Randy?
Problem: M: He's in the library. He went there to return some books. What was said before this conversation?

A: F: Where is Tom, do you know?
input: Please answer the following: W: No, we didn't mind at all. It took a lot longer, but it was very comfortableand it was much cheaper. What was said before this conversation?
++++++++++
output:
M: Did you mind coming back by coach instead of by train?