conversations.from: human
conversations.value: Find the answer to this math problem: Suraya picked 12 apples more than Caleb, and Caleb picked 5 apples less than Kayla. If Kayla picked 20 apples, how many more apples did Suraya pick than Kayla?
conversations.from: assistant
conversations.value: Caleb picked 20 - 5 = 15 apples.
  Suraya picked 12 + 15 = 27 apples.
  Suraya picked 27 - 20 = 7 apples more than Kayla