conversations.from: human
conversations.value: Find the answer to the math problem: Kiarra is twice as old as Bea. Job is 3 times older than Bea. Figaro is 7 years older than Job. Harry is half as old as Figaro. If Kiarra is 30, how old is Harry?
conversations.from: assistant
conversations.value: Bea is 30 / 2 = 15 years old
  Job is 15 * 3 = 45 years old
  Figaro is 45 + 7 = 52 years old
  Harry is 52 / 2 = 26 years old