conversations.from: human
conversations.value: Jillian's handbag cost $20 less than 3 times as much as her shoes cost. If her shoes cost $80, how much did her bag cost?
conversations.from: assistant
conversations.value: First triple the cost of the shoes: $80 * 3 = $240
  Then subtract $20 to find the cost of the handbag: $240 - $20 = $220