[Q]: W: Oh, I had planned to drive a car there, but now I've changed my mind. M: What? W: I think flying will be more comfortable. What was said before this conversation?
****
[A]: M: Are you going to New York by car or by train?
input: Please answer the following: M: But I haven't heard the bell yet. What was said before this conversation?
++++++++++
output: W: Let's stop talking. Our teacher is coming.
Please answer this: W: What day are you planning to go? M: I am supposed to be there on the morning of the 14th But I'd rather get there on the evening of the 13th. W: What time would you like to leave? M: Late in the afternoon, after work. W: We have a flight at 4:30. M: That's too early. I can't get out of work until five. Do you have a later flight? W: The next flight is at 5:15, and there is another at 6:30. M: I'd better take 6:30. It takes quite a while to get to the airport. W: The flight only takes an hour and a half. It arrives at 8:00. You can have a rest in the evening. What was said before this conversation?
++++++++
Answer: M: I'd like to book a ticket to Los Angeles.
Problem: W: I love fresh air if you don't mind. What was said before this conversation?

A: M: Do you want to turn on the air conditioner or open the window?
Problem: Given the question: W: Oh, I didn't read straight through the way you read a novel, I just covered a few chapters which interested me most. What was said before this conversation?
++++++++++++++++++++++++++++++++
The answer is:
M: Have you finished reading the book you bought last month?
Problem: M: Yeah! It was sent here yesterday. What do you think of it? W: It's huge. It almost takes up the entire side of the room. M: I know. But you don't think it's too big, do you? W: I didn't say that. I mean, if you enjoy it, why not? What happened to your old TV, by the way? M: It just stopped working last Friday. It was pretty old and didn't work well. I thought you can afford it, why not get a new one? W: It must have been expensive. M: Well, not as much as you might think. I got it on sale for 50 percent off 2,400 dollars. W: What? You spent 1,200 dollars on a TV? Did you think you watch TV that often? M: Well, I don't. Do you think I should return it? If I do it within a week, I can get my money back. W: Honestly, I think you should. That's too much money for a television. M: I think you are right. What was said before this conversation?

A:
W: Hey! You've got a new television.