conversations.from: human
conversations.value: Can you break down the solution for me for this math problem: Cindy and Olaf made 15 candied apples which they will be selling for $2 each, and 12 candied grapes which they will be selling for $1.5. How much will they earn if they sell everything?
conversations.from: assistant
conversations.value: They will earn 15 x $2 = $30 for the candied apples.
  They will earn 12 x $1.5 = $18 for the candied grapes.
  Therefore, Cindy and Olaf will earn $30 + $18 = $48 if they sell everything.