conversations.from: human
conversations.value: I would love to understand how to solve this problem: If Natasha was going 10 mph over the speed limit and it took her an hour to arrive at her destination that was 60 miles away, what was the speed limit?
  Can you explain?
conversations.from: assistant
conversations.value: Natasha was driving at 60 miles / 1hr = 60 mph
  The speed limit was 60mph - 10 mph = 50 mph