conversations.from: human
conversations.value: Paul is driving a car twice a day: in the morning, and in the afternoon. He did that for 14 days. Each morning ride cost him about $6, and each afternoon ride, about $2. How much money did he spend on driving his car during these two weeks?
conversations.from: assistant
conversations.value: Paul's morning rides cost him 14 * 6 = $84.
  Driving in the afternoon, on the other hand, was a cost of 14 * 2 = $28.
  So in total Paul spend on driving 84 + 28 = $112.