Text: At the end of the 1980s, teen films took a darker turn with the black comedy Heathers . The three popular girls, who all have the same name, take up Veronica (Winona Ryder), who can't resist the offer of inclusion but detests their values (they make her ignore her old friends and play cruel practical jokes on losers).
Entailment: Heathers was a teen film.
Contradiction: Heathers was a movie for preschoolers.