text: Karol: hey loser, you got an F for your assignment
  Adam: wtf? I thought I did a good job
  Karol: the teacher said that it was off-topic
  Adam: her life is off-topic... I'll have to talk to her cuz I'm sure I did well
  Karol: whatever... my part is done, I informed you haha
  Adam: very funny, asshole
target: Adam got an F for his assignment, because it was off-topic. Karol's role was to inform Adam.