conversations.from: human
conversations.value: Can you walk me through the solution of: Mary bought 14 apples, 9 oranges, and 6 blueberries. Mary ate 1 of each. How many fruits in total does she have left?
conversations.from: assistant
conversations.value: Mary has 14-1 = 13 apples left.
  Mary has 9-1 = 8 oranges left.
  Mary has 6-1 = 5 blueberries left.
  Mary has 13+8+5 = 26 fruits left in total.