Premise: The Vampire Diaries is an American supernatural drama television series developed by Kevin Williamson and Julie Plec , based on the popular book series of the same name written by L. J. Smith . The Vampire Diaries is an American supernatural horror romance television series created by Kevin Williamson based on the novels of the same name by author L. J. Smith .
Hypothesis: The Vampire Diaries is based on no other works.
Label: CONTRADICTION