text: Samuel: hey, have you taken the algebra final exam?
  Adam: just did
  Samuel: really?
  Adam: yeah, just walked out of the classroom
  Samuel: i'm taking it in a couple of hours and haven't had any chance to study for it
  Adam: it's not that hard, don't sweat it
  Samuel: how many questions are there?
  Adam: 15
  Samuel: do you remember what they were?
  Adam: not really
  Samuel: you just took the exam!!! did you forget already?
  Adam: you'll be asked to graph some equations using the quadratic formula...
  Samuel: what else?!
  Adam: there's also some absolute value inequalities
  Samuel: are there exponentials?
  Adam: yes
  Samuel: oh no!!! I'm freaking out, i don't think i'm prepared to take it
  Adam: calm down, you'll be fine
  Samuel: i think i'll talk to the professor and see if i can take it next week
  Adam: good luck with that
target: Adam has just taken the algebra final exam. There were 15 questions. They concerned quadratic formula, absolute value inequalities and exponentials. Samuel wants to take the exam next week.