[Q]: M: Sure: I was mountain climbing in New Hampshire in 1982. Suddenly the weather became really bad. There was a lot of snow and we couldn't see anything. We got lost. Well, we spent four days on the mountain. The temperature was -20C. We didn't have any equipment or food. W: So what happened? I guess someone found you, right? M: Yes. but we were very sick. I couldn't move my legs because of the cold. months in the hospital. The doctors removed my legs. W: Right. So you lost your legs, but you want to try your best to stay active. M: That's right. In fact, I decided to make some new legs for myself. I realize that no one has to be physically disabled; We can use modern technology to help us. W: And you built these great new legs. Can you go mountain climbing again? M: Yes, I can. In fact, these are better than climbing shoes, The spring de- sign means they are much more, powerful. What was said before this conversation?
****
[A]: W: Hi. Phil. can you tell me how it happened?
input: Please answer the following: W: I couldn't say I was relaxed. What was said before this conversation?
++++++++++
output: M: How did you feel when the head called you?
Please answer this: W: You'd better lie back still for a while. Take it easy for the rest of the day, and stay in the shade. It's too hot today. What was said before this conversation?
++++++++
Answer: M: Amy, my head is spinning! It must be a touch of the sun.
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?
Problem: Given the question: W: Oh, thanks. I got into that wedding dress with great difficulty. It was too small. M: Why didn't you get one your size? W: Oh, it was my grandmother's - my mother wore it on her wedding day, and I really wanted to wear it on mine. I suffered for six months so I could wear it. M: How did you do it? W: Do you know this diet that many actors are doing? I don't think it's very healthy if you do it for a long time, but it really works. M: I think meat is not allowed in your diet. W: No, actually, you can eat things like, um, roast chicken, steak, and bacon, but you can't eat any bread and butter. M: Is it the diet that you love but have to avoid? W: That's right. Dieting is so boring. Hopefully, I won't need to wear the wedding dress again anyway. What was said before this conversation?
++++++++++++++++++++++++++++++++
The answer is:
M: Catherine, you look great in these photos.
Problem: W: No, I don't think so...$10 for the drinks, 15 for the small plate, and 20 for the main dish. M: What? I knew the cheese sticks were 15. I always order cheese sticks, but I thought the main dish was $10. W: Oh, that explains it. You think the bill should be $35. M: Yes, exactly. I was wondering what happened to the rest of my change. I should have gotten back 15, not 5! W: I understand. Sometimes people aren't honest, but I think this was an honest mistake. Didn't you order the sea cucumbers for dinner? M: Yes, and they were delicious. Best cucumbers ever! I'm so glad I'm a vegetarian. W: Sir, I am so sorry. Have you ordered sea cucumbers before? They aren't vegetables, you know. M: Really? I thought it was a vegetable that grew in the ocean. W: No. They're seafood. M: Oh, no! W: I'm so sorry, sir. I assumed you understood what you were ordering. M: Actually, Jenny took my order. Maybe I can talk to her. W: She had an emergency at home. I came in to take over her tables. But I'm sure if I talk to the manager, we can give you a discount for the order. M: That's OK. What was said before this conversation?

A:
M: Waitress! I think there's something wrong with our bill.