Problem: M: Yes,call you show me the way to Gate 9 for Flight 911 to Hong Kong? I'm quite confused here. What was said before this conversation?

A: W: Can I help you,Sir?
Problem: Given the question: M: No, thanks, I think I'd like something to eat. What was said before this conversation?
++++++++++++++++++++++++++++++++
The answer is:
F: Would you like something to drink? What about a glass of milk?
input question: M: Yes. I'd like to make a collect call. My number is 7683384. W: And the number you're dialing? M: That's 7638558. Oh, no, I'm sorry, I forgot it's just changed. It's now 7643388. W: Please hold the line, caller. What was said before this conversation????
output answer: W: Operator, can I help you?
W: I'm sorry, but we just have tickets for Saturday. M: Well, I have no time that day. What was said before this conversation?
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Answer: M: I want a ticket for the baseball game for Sunday.
Q: M: It usually closes at eight, but on weekends it closes two hours later. What was said before this conversation?
A: W: When does the supermarket close?
[Q]: M: I certainly do, yet not so much as the pop music. What was said before this conversation?
****
[A]:
W: I went to a classical art exhibition yesterday. It is really abstract. Do you like modem art?