text: Tori: done with homework?
  Peter: still stuck on math
  Tori: that was a pain for me as well
  Peter: why are we even doing this?
  Tori: you'll have to learn it before the exam anyway
  Tori: so what's the difference?
  Peter: trust me I'll forget about it before the exam
  Tori: that is your problem ;)
  Tori: anyway, hurry up with this and log in
  Peter: give me a break, it's not like I'm doing it on purpose :P
  Tori: yeah, yeah
target: Peter has not done his Math homework yet. Tori encourages his to do it because it will help him prepare for his exams.