input question: M: Yes, it's a shame. What was said before this conversation????
output answer: W: The rain is going to continue till tomorrow. I wanted to take you to see the park, but it's too wet for that, and it's obvious we can't walk around to visit the sights that you suggested, Jack. Too bad!

input question: W: Pretty well. I must say I've learned a lot. But it would be nicer to have someone who knows more about the subject. Could you possibly join us? M: Certainly. When do you usually meet? W: We meet twice a week-Tuesday and Saturday. Is the time convenient for you? M: Tuesday is OK. But I don't think I can come on Saturday. W: What about Friday evenings? We hope to see you present. M: OK. I'm free on Friday evenings. What was said before this conversation????
output answer: M: Hi, Ann. I hear you've started evening discussions on popular music. How is it going?

input question: M: This is Peter. I think the line is too bad. What was said before this conversation????
output answer: F: Who is that? I can't hear clearly.

input question: M: Yes, I will never be tired of it. I have read three times. I can always learn something new from it every time I read it. W: Really? Who's the writer? M: Charles Dickens. I think he's a great English writer. What about you? W: So do I. He is also my favorite foreign writer. What do you think about it? M: It's exciting. W: Where did you buy it? M: In the Rese Bookshop. W: I don't know where it is. Is it far from here? M: No. Only 10 minutes' walk from here. Next to the People's Cinema. W: Oh. I see. I am going there to get one, too. Thank you. M: You are welcome. What was said before this conversation????
output answer:
W: Hello, Bill. You are reading the novel again.