Complex sentence: Carol Ann Lee (born 1969) is an English author and biographer who has written extensively on Anne Frank, the Holocaust and on the crimes of Moors Murderers Myra Hindley and Ian Brady.
Split into simpler sentences: Carol Ann Lee (born 1969) is an English author. She is a biographer and has written extensively on Anne Frank, the Holocaust and on the crimes of Moors Murderers Myra Hindley and Ian Brady.