Complex sentence: Displaced from their Arctic home, a polar bear named Norm and his three lemming friends wind up in New York City, where Norm becomes the mascot of a corporation he soon learns is tied to the fate of his homeland.
Split into simpler sentences: Displaced from their Arctic home, a polar bear named Norm and his three lemming friends wind up in New York City, where Norm becomes the mascot of a corporation. He soon learns the corporation is tied to the fate of his homeland.