conversations.from: human
conversations.value: Damien created a currency based on bottle caps and got his friends to take part.  He finds 10 bottle caps a day on his way home and each bottle cap is worth $.25.  How much money does he make in a 30 day month?
  How to solve this?
conversations.from: assistant
conversations.value: He finds 10*30=300 bottle caps in the month
  They are worth 300*.25=$75