Problem: Given the question: W: Yes. We'd like some information, please. M: Ok, where do you plan to go? W: Yes, we've agreed on Italy. How much is the air fare to Italy? M: When are you going there? W: We don't really know. June, or maybe July. M: I see. Well, in May and June, the fare is $480. But it's much less in March and April. W: Much less? How much is it then? M: It's only $410. W: That's really a good price. But my husband hates the cold weather there. So let me talk with him first. M: No problem. What was said before this conversation?
++++++++++++++++++++++++++++++++
The answer is:
M: Good afternoon. Can I help you?
input question: M: I'm sorry. The train is behind schedule. You have to wait another twenty minutes. What was said before this conversation????
output answer: W: Excuse me. Do you know when the train will arrive?
W: Mike Carstairs! My favorite customer. You haven't been in for ages. M: No, I haven't. That's right. W: How are you? M: I'm fine. I heard you weren't well. W: Well, I was away for a couple of weeks. But I'm fine now. Ah! You were going to the States, weren't you? M: I planned to go there, but I didn't. W: Oh, didn't you? M: What I have been doing is reorganizing the whole department non-stop since I saw you. And this is the first time I've been in here since Christmas. W: Well, it's good to see you. Are you ready to order? What was said before this conversation?
----
Answer: M: Hello, Jean!
Q: W: I hope you didn't leave it in school. You never know where you put your things. When did you last see it? M: Last night before I went to bed, I think. I remember putting it on the desk. W: Really? If you put it there, it should still be there. No one has been to your room. So it must be here somewhere. M: Yes, but where? That's what I want to know. Oh, dear, it's about the time for the school bus. W: Hey, what's that under your blanket at the foot of your bed? What was said before this conversation?
A: M: Have you seen my school bag, Mom? I've been looking for it everywhere.
Question: M: In 40 minutes, at eleven o'clock. The plane for Berlin leaves every two hours. W: How much is a second class ticket, please? M: We have only first class tickets left. It is $ 350 one way. W: OK. I'd like one for the next flight. M: I'm sorry, but I don't sell tickets. You can get one from the machine over there. W: All right. By the way, what's the gate number? M: Four. Down the hall and to the left. W: Thanks a lot. What was said before this conversation?
Answer: W: Excuse me, but could you tell me when the plane for Berlin leaves?
Please answer this: W: No doubt it's a great invention. But if it's not properly handled, it may have some side effects. M: What do scientists say about it? W: They also have different opinions. What was said before this conversation?
++++++++
Answer:
M: What do you think of cloning?