conversations.from: human
conversations.value: Norris saved $29 in September. He saved $25 in October and $31 in November. Then Hugo spent $75 on an online game. How much money does Norris have left?
  Give me a solution to this problem
conversations.from: assistant
conversations.value: The total amount of money saved is $29 + $25 + $31 = $85.
  Norris has $85 - $75 = $10 left.