31.  The admitted killer says he feels himself to be a robot, driven for years by a dark force.

32.  The Harry Potter series of novels is set at Hogwarts School of Witchcraft and Wizardry, where Potter and his friends learn the trade by fighting dark forces.

33.  The show is about a New York detective, played by Yancy Butler, who encounters dark forces in her search for justice.

34.  We should constantly be vigilant against such dark forces in the media business in this post-Cold War, market-driven world.

35.  Dark forces of hatred and violence still stalk your lands.