conversations.from: human
conversations.value: A river is to be used for a boat race. If each boat is 3 feet across and they must have at least 2 feet between them or the riverbank, how many boats can race in a river that is 42 feet across?
  Solve it.
conversations.from: assistant
conversations.value: Each boat will require 3 feet across to fit itself and 2 feet space on one side for a total of 2+3 = 5 feet per boat
  The last boat will need an additional 2 feet space on its other side, so this 2 feet should be subtracted first from the 42 feet which leaves 42-2 = 40 feet
  5 feet per boat on the remaining 40 feet for a total of 40/5 = 8 boats