[Q]: M: Yes, thanks very much. It was a really good supper. What was said before this conversation?
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[A]: F: Did you remember I invited you?
input: Please answer the following: M: Yes, I'm looking for a white shirt. What was said before this conversation?
++++++++++
output: W: Can I help you?
Please answer this: M: If it's a nice day of course. What was said before this conversation?
++++++++
Answer: W: We can all go swimming in the river after the basketball match.
Problem: W: Here you are. That will be one dollar and eighteen cents. What was said before this conversation?

A: M: Five airmail stamps and three regular stamps, please.
Problem: Given the question: W: Oh, hold on a second, I'll check for you. What was said before this conversation?
++++++++++++++++++++++++++++++++
The answer is:
M: Hello, may I speak to Andrew, please?
Problem: W: Would you please sign this contract, sir? M: Here you go. W: Thanks. Is there anything I can do for you, sir? M: No, not for now...Oh, yes, there's one thing. I almost forgot. W: What is it, sir? M: Please help me book an air ticket to France. W: When would you like to leave. sir? M: Better next Monday morning. W: First class or economy class? M: First class. W: Do you need a hotel reservation? M: Yes, please. I will stay there for two nights. W: Yes, sir. What was said before this conversation?

A:
M: Yes, come in please, Susan.