Given the question: Information: - Insatiable is a classic pornographic movie released in 1980 , at the close of the era of ' porn chic ' in the US . It starred Marilyn Chambers and was directed by Stu Segall ( credited as '' Godfrey Daniels '' ) . It was followed by a 1984 sequel , Insatiable II , also directed by Daniels . The series was '' enormously popular '' , and the first film was the top - selling adult video in the U.S. from 1980 - 1982 . - Behind the Green Door is a 1972 American feature-length pornographic film, widely considered one of the genre's "classic" pictures and one of the films that ushered in The Golden Age of Porn. Featuring Marilyn Chambers, who became a mainstream celebrity, it was one of the first hardcore films widely released in the United States and the first feature-length film directed by the Mitchell brothers. It was adapted from an anonymous short story of the same title, which was circulated by means of numerous carbon copies. The story's title makes reference to the 1956 hit song "Green Door". Though the main focus of the film, Chambers does not have a single word of dialogue in the entire film. The film is possibly the first U.S. feature-length hardcore film to include an interracial sex scene. - Playboy is an American men's lifestyle and entertainment magazine. It was founded in Chicago in 1953, by Hugh Hefner and his associates, and funded in part by a $1,000 loan from Hefner's mother. Notable for its centerfolds of nude and semi-nude models (Playmates), "Playboy" played an important role in the sexual revolution and remains one of the world's best-known brands, having grown into Playboy Enterprises, Inc., with a presence in nearly every medium. In addition to the flagship magazine in the United States, special nation-specific versions of "Playboy" are published worldwide. - Marilyn Chambers (April 22, 1952 April 12, 2009) was an American pornographic film actress, exotic dancer, model, actress, and vice-presidential candidate. She was best known for her 1972 hardcore film debut "Behind the Green Door" and her 1980 pornographic film "Insatiable". She ranked at No. 6 on the list of Top 50 Porn Stars of All Time by AVN, and ranked as one of Playboy's Top 100 Sex Stars of the Century in 1999. Although she was primarily known for her adult film work, she made a successful transition to mainstream projects and has been called "porn's most famous crossover". - Pornographic films, or sex films, are films that present sexually subject matter for the purpose of sexual arousal and erotic satisfaction of the viewer. Pornographic films present sexual fantasies and usually include erotically stimulating material such as nudity and depictions of sexual intercourse. A distinction is sometimes made between "erotic" films and "pornographic" films on the basis that the latter contain more explicit sexuality, and focus more on arousal than storytelling, but the distinction is highly subjective. Given the paragraphs above, decide what entity has the relation 'genre' with 'pornographic film'.
The answer is:
insatiable