Which of the Following Is the Best Example of a Really

Which of the following is the best example of a really innovative new product?

A) the addition of cinnamon flavoring to Pebbles cereal
B) a computerized prosthetic leg for amputees that simulates walking and allows full mobility
C) a new television comedy about a group of friends who hang around together and talk a lot about their own lives
D) a game show where someone has the opportunity to win one million dollars
E) a square container for Morton salt-replacing the old cylinder model