input: Please answer the following: W: I won't forget. What was said before this conversation?
++++++++++
output: M: Anne, please bring your passport with you and at least 2,000 dollars.
Please answer this: W: Then why don't you have the waiter bring you something else? What was said before this conversation?
++++++++
Answer: M: My dinner tastes kind of funny.
Problem: M: I'd go early if I were you. The motorway can get very busy, even on a Saturday. You may get stuck in the traffic. What was said before this conversation?

A: W: I may drive up to London on Saturday. There are one or two things I need to do there.
Problem: Given the question: W: She was born in Switzerland and grew up in Spain, but now she's an English citizen. What was said before this conversation?
++++++++++++++++++++++++++++++++
The answer is:
M: Where does Suzanne come from?
input question: W: He has a strange but highly effective way of sleeping. M: What is that? W: He takes a short sleep for an hour every six hours and has a total of four hours of sleep each day. M: Where did he get that strange idea? W: He read flora a book which said it was the best way for human beings, and he believed it. M: How many hours do you sleep a day? W: I need at least seven hours. I once tried to follow David's example, but it never worked out for me. M: If I sleep during the day, I can never wake up. W: Not everyone is a David I guess. What was said before this conversation????
output answer: M: How come David is always so full of energy?
input question: M: I am calling to report an accident. W: Could you give me some details, sir? M: A truck hit a car on Highway 204. W: Has anyone been badly hurt? M: I'm not quite sure. The driver of the truck says he is OK. But the lady in the car might have broken her leg. W: May I have your name, sir? M: Daniel Smith. W: OK, Mr. Smith. We'll send an ambulance and a police car immediately. It's 11:55 now, and they should be there by 12:05. Thanks. What was said before this conversation????
output answer:
W: Hello, emergency line. What can I do for you?