conversations.from: human
conversations.value: Sandra had 2 different bags of candy.  Each of her bags had 6 pieces of candy left.  Her brother, Roger, also had 2 bags of candy.  One of his bags of candy had 11 pieces left and the other had 3 pieces left.  How much more candy did Roger have?
  Solve this problem.
conversations.from: assistant
conversations.value: Sandra had 2 bags that each contained 6 pieces of candy so 2*6 = 12 pieces
  Roger had 11 pieces of candy in one bag and 3 pieces in the other so 11+3 = 14 pieces
  Roger had 14 pieces and Sandra had 12 pieces so Roger has 14-12 = 2 more pieces of candy