conversations.from: human
conversations.value: Lulu has $65 in her piggy bank. She spent $5 on ice cream. She then spent half of the remainder of the money on a t-shirt. Afterwards, she went to the bank and deposited a fifth of her remaining money. How much cash was Lulu left with?
  Solve it.
conversations.from: assistant
conversations.value: Lulu had 65-5 = 60 dollars left after eating ice cream.
  Lulu had 60/2 = 30 dollars left.
  Lulu deposited 30/5 = 6 dollars
  Lulu was left with 30-6 = 24 in cash.