conversations.from: human
conversations.value: Tod drives his family car 55 miles to the north and 95 miles to the west. If Tod constantly drives 25 miles an hour the entire trip how many hours did Tod drive?
  Give me a detailed solution.
conversations.from: assistant
conversations.value: 55 miles north and 95 miles west give 55+95=150 miles total
  150 miles at 25 miles an hour gives 150/25=6 hours