Complex sentence: The book is completely unrelated to the 1991 movie "Pyrates" starring Kevin Bacon; however, a television adaptation starring Marcus Gilbert and Jane Snowden was shown on BBC2 on 28 December 1986.
Split into simpler sentences: The book is completely unrelated to the 1991 movie "Pyrates" starring Kevin Bacon. A television adaptation starring Marcus Gilbert and Jane Snowden was shown on BBC2 on 28 December 1986.