question: At a restaurant, Juice Box A is 4 dollars. Juice Box B is 5 dollars more than Juice Box A. Juice Box C is 7 dollars more than Juice Box A. How much more is Juice box C than Juice Box B?
answer: Juice Box B is 4+5 = <<4+5=9>>9 dollars.
  Juice box C is 4+7 = <<4+7=11>>11 dollars.
  Juice box C is 11-9 = <<11-9=2>>2 dollars more than Juice box B.
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