conversations.from: human
conversations.value: Find the answer to this math problem: Jack has been driving for the past 9 years. He drives 37,000 miles every four months. How many miles has Jack driven since he started driving?
conversations.from: assistant
conversations.value: There are 12/4 = 3 four month groups in a year
  Jack drives 37,000*3 = 111,000 miles in a year.
  Jack has driven 111,000*9 = 999,000 miles since he has started driving.