answer: #Person2# borrowed the best-selling book from the rental library. #Person1# asks if it's worth paying for, but #Person2# can't tell yet.
documents: #Person1#: What's that book you have under your arm? 
  #Person2#: It's the best seller everyone's been talking about for the last six months. 
  #Person1#: How in the world did you get a copy? I've put a hold on it at the public library for weeks and I'm still waiting my turn. 
  #Person2#: I checked it out of the rental library. It only costs five cents a day. 
  #Person1#: Is it really worth paying for? 
  #Person2#: I can't tell yet. I haven't got beyond the first chapter. 
  #Person1#: If it's any good, I'll buy a copy when it comes out in the pocket edition.