conversations.from: human
conversations.value: Can you walk me through the solution of: Building A has 4 floors, which is 9 less than Building B. Building C has six less than five times as many floors as Building B. How many floors does Building C have?
conversations.from: assistant
conversations.value: A = 4 floors
  B = 4 + 9 = 13 floors
  C = (13 * 5) - 6 = 59 floors
  Building C has 59 floors.