dialogue: W: Did you have a busy week? M: Emm, well, no. I mean I didn't do a lot, but I bought a computer. W: You did? Thank godness. Now you don't need to borrow mine. You had it for two weeks last time. M: Yeah, so sorry about that. I wrote my history paper on it. Thanks again, by the way. W: Sure, no problem. So how do you like your computer? M: Oh, it's really cool. I use it everyday. W: Really? Are you using it for class? I mean you're working on the paper now, right? M: Emm, yeah, yeah, but I don't use it for class. W: So what do you use it for? M: Emm, actually, I just watch DVDs on it all week.
question: Why did the man borrow the woman's computer last time?
choice: His computer was broken. He needed it for his paper. He used it for his computer class.
answer: He needed it for his paper.