input: Please answer the following: M: You can take a look at this magazine. It has some of the newest styles. W: Er, I like face style. It's pretty. Do you think it suits me? M: Well, do you really want to keep your hair that long? I think you will look better with short hair. W: I'll leave that out to you. I'm ready for a change. M: Do you want to change the color of your hair? It will be shinier in wine red and will light up your face. W: Yeah, I believe so. But would that do much harm to my hair? M: Not really. We have some of the best hair care products. W: Em, maybe on other day. By the way, how much do you charge? M: 80 dollars in total. What was said before this conversation?
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output: W: I want to have my hair done. Do you have any suggestions?
Please answer this: M: Oh, sorry. I didn't realize I've being bothering you all this time. What was said before this conversation?
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Answer: W: Hey, if you can't enjoy the music at a sensible volume, why not use earphones?I'm preparing for the speech contest.
Problem: W: Hello, Susan's speaking, may I speak to Judy please? M: I'm afraid she is not here at the moment. I am her brother, shall I take a massage? W: Yes, you see, Judy and I plan to play table tennis tomorrow, but my cosine has broken my bat, I think Judy has an extra one, so please ask her to bring it for me. M: So, Susan called, her table tennis bat broke, hope Judy bring an extra one. W: Yes, thank you, er.... One more thing, I lent her a book a couple of weeks ago, I think she has probably forgotten it all together, could you possibly ask her to bring along that book as well. M: Ok, bring along Susan's book. W: Thank you very much! M: Bye! What was said before this conversation?

A: M: 7286712
Problem: Given the question: W: Can you read it, please? My hands are wet with all this washing. M: Well, OK. "Dear Sally and John. Thanks for your letter. It was good to hear from you. Just a short note in reply. I was happy to hear that you two will be in town in January. I think that is the first time that you will have come to visit us after your marriage. Please do call me when you arrive so that I can pick you up at the station and then we may have dinner together in town. In case you don't have my number, it's 7807842. I look forward to meeting you soon. Yours, Tom." What was said before this conversation?
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The answer is:
M: Sally,here is a letter for us. It's from Tom.
input question: M: He must be sleeping very early at night. What was said before this conversation????
output answer: F: Tom gets up at half past five to run every day.
input question: W: This is Mrs. Jackson. May I speak to the doctor? M: Mrs. Jackson, Dr. Ellis is here. How's that new tooth? W: Not so good, doctor. That's what I'm calling about. It just doesn't seem to fit right. M: Well, that's to be expected during the first few days after it has been put in. Have you been leaving it in as I told you? W: Well, it hurts so much, doctor, especially when I eat. M: I understand, Mrs. Jackson. It hurts in the beginning, I know. But it's really better to leave it in, except when you clean it of course. W: Well, I did at first, doctor, but it hurt so much that I just couldn't stand it any longer. M: Well, maybe we can set it a little more. W: Set it right? M: Yes. When can you come here? W: Oh, right away, doctor, if you don't mind. M: Let me see, can you get here by 11:00? W: Oh, yes, doctor. I can make it. Thank you. See you then. What was said before this conversation????
output answer:
M: Good morning, Dr. Ellis' Office.