Information:  - Comedy is a genre of film in which the main emphasis is on humor. These films are designed to make the audience laugh through amusement and most often work by exaggerating characteristics for humorous effect. Films in this style traditionally have a happy ending (black comedy being an exception). One of the oldest genres in film, some of the very first silent movies were comedies, as slapstick comedy often relies on visual depictions, without requiring sound. When sound films became more prevalent during the 1920s, comedy films took another swing, as laughter could result from burlesque situations but also dialogue.  - A film, also called a movie, motion picture, theatrical film or photoplay, is a series of still images which, when shown on a screen, creates the illusion of moving images due to the phi phenomenon. This optical illusion causes the audience to perceive continuous motion between separate objects viewed rapidly in succession. The process of filmmaking is both an art and an industry. A film is created by photographing actual scenes with a motion picture camera; by photographing drawings or miniature models using traditional animation techniques; by means of CGI and computer animation; or by a combination of some or all of these techniques and other visual effects.  - Christian Michael Leonard Slater (born August 18, 1969) is an American actor and producer. He made his film debut with a leading role in the 1985 film "The Legend of Billie Jean". He played a monk's apprentice alongside Sean Connery in "The Name of the Rose" (1986) and gained wider recognition for his breakthrough role in the 1988 cult film "Heathers".   - Shannen Maria Doherty (born April 12, 1971) is an American actress, producer, author, and television director. She is known for her roles as Heather Duke in "Heathers" (1989), Brenda Walsh in "Beverly Hills, 90210" (19901994) and as Prue Halliwell in "Charmed" (19982001).  - Winona Ryder (born Winona Laura Horowitz; October 29, 1971) is an American actress. One of the most profitable and iconic 1990s actresses, she made her film debut in the 1986 film "Lucas". As Lydia Deetz, a goth teenager in Tim Burton's "Beetlejuice" (1988), she won critical acclaim and widespread recognition. After appearances in film and on television, Ryder continued her acting career with the cult film "Heathers" (1988), a controversial satire of teenage suicide and high school life that has since become a landmark teen film. She later appeared in the coming of age drama "Mermaids" (1990), earning a Golden Globe nomination, and in the same year appeared alongside Johnny Depp in Burton's dark fairy-tale "Edward Scissorhands" (1990), and shortly thereafter with Keanu Reeves in Francis Ford Coppola's gothic romance "Bram Stoker's Dracula" (1992).  - Happy Campers is a 2001 comedy film from New Line Cinema about college freshmen and summer camp and is directed and written by Heathers writer Daniel Waters .  - Michael Stephen Lehmann (born March 30, 1957) is an American film and television director.  - Black comedy or dark comedy is a comic style that makes light of subjects that are generally considered serious or taboo. Literary critics have associated black comedy and black humor with authors as early as the ancient Greeks with Aristophanes. Black comedy corresponds to the earlier concept of gallows humor.  - Heathers is a 1988 American cult black comedy film written by Daniel Waters and directed by Michael Lehmann. It stars Winona Ryder, Christian Slater and Shannen Doherty. The film portrays four teenage girlsthree of whom are named Heatherin a clique at a fictional Ohio high school.    Given the information above, choose from the list below the object entity that exhibits the relation 'genre' with the subject 'happy campers '.  Choices: - animation  - black comedy  - black comedy film  - christian  - comedy  - comedy film  - comic  - computer animation  - cult  - cult film  - legend  - march  - optical illusion  - satire  - slapstick  - tale  - teen film  - television  - traditional animation
Answer:
teen film