conversations.from: human
conversations.value: Please show me the solution for: A department store displays a 20% discount on all fixtures. What will be the new price of a 25 cm high bedside lamp that was worth $120?
conversations.from: assistant
conversations.value: The amount of the discount is $120 x 0.2 = $24.
  The new price will be $120 – $24 = $96.