conversations.from: human
conversations.value: Ines had $20 in her purse. She bought 3 pounds of peaches, which are $2 per pound at the local farmers’ market. How much did she have left?
conversations.from: assistant
conversations.value: Ines bought 3 pounds of peaches for 3 peaches * $2/peach = $6.
  Ines has $20 - $6 = $14 left.