Complex sentence: Tom starts searching for Jerry and every time Jerry swings to hit Tom, Tom coincidentally moves out of the way, exhausting Jerry, who then tries dropping a bowling ball onto a piece of wood where a piece of cheese is sitting.
Split into simpler sentences: Tom starts searching for Jerry and every time Jerry swings to hit Tom, Tom coincidentally moves out of the way, exhausting Jerry. Jerry then tries dropping a bowling ball onto a piece of wood where a piece of cheese is sitting.