Complex sentence: The New Adventures of Superman (commonly known simply as "Lois and Clark") is a live-action American television series, based on the characters created by Jerry Siegel and Joe Shuster in Superman and Action Comics.
Split into simpler sentences: The New Adventures of Superman (commonly known simply as "Lois and Clark") is a live-action American television series. Based on the characters created by Jerry Siegel and Joe Shuster in Superman and Action Comics.