conversations.from: human
conversations.value: Five people are planning a party. Sonja will buy a loaf of French bread ($3 a loaf) and a platter of cold cuts ($23). Barbara will buy the soda ($1 per person) and two boxes of crackers ($2 per box). Mario and Rick will split the cost of two packages of Cheese Doodles ($3 per package). Danica will supply a package of paper plates for $4. How much more will Sonja spend than the rest of the office put together?
conversations.from: assistant
conversations.value: Sonja will spend $3 + $23 = $26.
  Barbara will spend 5 + ( 2 * 2) = $9.
  Mario and Rick will spend 2 * 3 = $6.
  Everyone but Sonijs spend $9 + $6 + $4 = $19.
  Sonija spent $26 - $19 = $7 more than the rest of the people at the party.