text: Lee: just tried to follow your recipe for spicy salmon and it was an epic fail.
  David: Why?
  Lee: it's overcooked
  David: Mmmmm... that's weird
  Lee: Nope, i have to be honest though, i didn't follow the recipe *exactly* as you gave it to me.
  David: that explains it!
target: Lee overcooked the salmon, because he did not follow the David's recipe precisely.