Complex sentence: A year later, Rudolph's parents take him out to the reindeer games where Rudolph, along with all of the other young bucks, will be trained to fly and pull Santa's sleigh when they get older.
Split into simpler sentences: A year later, Rudolph's parents take him to participate in the Reindeer Games. Here Rudolph, along with all of the other young bucks, will be trained to fly and pull Santa's sleigh when they get older.