Complex sentence: Ted Mann (April 16,1916--January 15,2001) was an American businessman, film who famously changed the name of Grauman's Chinese Theater to Mann's Chinese Theater when he purchased the National General Theatre chain that owned it in 1973.
Split into simpler sentences: Ted Mann (April 16,1916--January 15,2001) was an American businessman, involved in the film industry. He famously changed the name of Grauman's Chinese Theater to Mann's Chinese Theater when he purchased the National General Theatre chain that owned it in 1973.