answer: #Person1#'s surprised that #Person2#'s studying for another exam. #Person1# thinks it's hard to become a doctor as it takes a long time. #Person1# helps #Person2# with #Person2#'s study.
documents: #Person1#: Don't tell me you're studying for another exam!
  #Person2#: That's exactly what I am doing.
  #Person1#: What subject is it this time?
  #Person2#: Biology, and it's going to be a hard one.
  #Person1#: Don't you get tired of studying all the time?
  #Person2#: Yes, I do. Sometimes I want to throw all of them right out of the window.
  #Person1#: I don't know how you keep on with it. It's too hard to become a doctor.
  #Person2#: Well, you study a lot too. It doesn't seem any easier to become an engineer.
  #Person1#: But at least it doesn't take as long. I'll be out putting up the buildings while you're still a student here. By the way, can I help you with your study now?
  #Person2#: Yes, please. You can read me all these words and see if I know what they mean.
  #Person1#: I don't know if you'll remember all of them.
  #Person2#: You have to learn just as many words as I do, and they're all technical words that I don't understand.