user: input question: F: I found it under my bed.  What was said before this conversation????
output answer: M: Where did you find your book?


M: I guess it's something I haven't acquired a taste for yet.  What was said before this conversation?
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Answer: W: I really like those abstract paintings we saw yesterday. What do you think?


Q: Caller: Uh, yes, I have a problem ...  Phone Recording: Your call is important to us, and we will answer your call in the order that it was received. You are number 47 in the queue. Your approximate waiting time is 47 minutes.  Technical support: Jason, speaking. How can I help you?  Caller: Oh, I'm saved. I thought I was going to have to wait all day.  Technical support: Okay, what's the problem?  Caller: Yeah, well, I bought one of your laptop computers about three weeks ago, but it just isn't running right.  Technical support: Okay, well, sorry to say, but your computer is no longer under warranty. [What?!] It ran out yesterday.  Caller: What? A three-week warranty? [Yeah, great isn't it.]. Ah!!!  Technical support: Okay, okay, what seems to be the problem?  Caller: Well, first of all, the thing always freezes [Yeah.] and has crashed a zillion times ... [Always.]  Technical support: Uh, sir ...  Caller: ... and I think the computer's infected with spyware and the big banana trojan virus ... [That's normal.] That's my biggest ... that's normal? ... That's my biggest concern.  Technical support: Oh, oh, uh, sir ...  Caller: ... and plus there was a ton of preinstalled, third-party programs that just clutter the computer, and I'm at wit's end trying to get this thing to work.  Technical support: Sir. I have to put you on hold.  Caller: What?  Technical support: It's going to take us a minute or so to diagnose the problem. [Huh?!] I'm going to transfer you to our ONE technician.  Caller: One ... one!? But ...  Phone Recording: Thank you for waiting. Your call is important to us. You are number 84 in the queue. You approximate waiting time is 2 hours, 17 minutes or whenever we get around to answering your call. [ End of call and continuation of computer advertisement ... ]  Caller and Narrator: Does this experience sound familiar? Then, do what I did. If your computer is holding your hostage and you can't get the service you deserve, then call Turbo Command, creators of the safest and most reliable computers...  What was said before this conversation?
A: Phone Recording: Hello and thank you for calling computer technical support.


Question: M: Come on. Let's go. The plane leaves in ten minutes.  What was said before this conversation?
Answer: W: Oh, my God! It's 2:05.


[Q]: M: Yes, it is my daughter's birthday. We will have a barbeque.  W: Sweet, tell her happy birthday! I think my daughter will buy her a nice present.  What was said before this conversation?
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[A]: W: Do you have plans this weekend?


Problem: Given the question: W: one moment, please. I'll get that number for you.  M: How much is it, Operator?  W: That will be two dollars for the first three minutes.  M: Hello? Hello? Marilyn? Operator! Operator, we've been disconnected.  W: One moment, please. I'll see if I can connect you again.  What was said before this conversation?
++++++++++++++++++++++++++++++++
The answer is:


assistant: M: Operator, I want to make a person-to-person call to Miss Marilyn Peters in Washington, D.C. The number is 393-5331.