conversations.from: human
conversations.value: Jenn is saving up money to buy a bike. She has 5 jars full of quarters. Each jar can hold 160 quarters. If the bike costs 180 dollars, how much money will she have left over after buying it?
conversations.from: assistant
conversations.value: Jenn has 5 * 160 = 800 quarters.
  The quarters are worth 800 * 0.25 = 200 dollars.
  After buying the bike she will have 200 - 180 = 20 dollars left.