conversations.from: human
conversations.value: Can you break down the solution for me for this math problem: Samantha has 12 fewer paintings than Shelley, and Shelley has 8 paintings more than Kim. If Samantha has 27 paintings, how many paintings does Kim have?
conversations.from: assistant
conversations.value: Shelley has 27+12=39 paintings.
  Kim has 39-8=31 paintings.