text: Nick: Hello Professor Thomas. 
  Thomas: Hello Nick. Anything I can do for you?
  Nick: Yes. I was absent last class and I have a question about Friday's quiz. Will it cover Chapter 7?
  Thomas: The quiz will cover chapters 4 through 6.
  Nick: Ok, so genetic mutations will not be included, correct?
  Thomas: Well, we covered some of that material in chapter 6, so you can expect something on that?
  Nick: Ok, I understand. And how about mitosis?
  Thomas: Nick, I suggest you read chapters 4 through 6.
  Nick: I know, but I was away last class and sometimes you hand out additional materials.
  Thomas: Yes, there was an additional handout, but please contact one of your peers to get a copy.
  Nick: Ok, will do. Thank you very much, and sorry to bother you with these texts.
  Thomas: No problem. Take care and we'll see you Friday.
  Nick: Ok, have a great afternoon.
  Thomas: Thank you, the same to you.
target: Nick asks Thomas about Friday's quiz. It will cover chapters 4 through 6. Nick will contact his peers to get additional materials.