Complex sentence: The Next Wave is an American television series and a revival of the original 1977--1986 ABC sitcom "The Love Boat" that aired on UPN from April 13,1998 to May 21,1999.
Split into simpler sentences: The Next Wave is an American television series and a revival of the original 1977--1986 ABC sitcom "The Love Boat". The series aired on UPN from April 13,1998 to May 21,1999.