Given the question: Information:  - The Color of Money is a 1986 American drama film directed by Martin Scorsese from a screenplay by Richard Price, based on the 1984 novel of the same name by Walter Tevis. The film stars Paul Newman and Tom Cruise, with Mary Elizabeth Mastrantonio, Helen Shaver, and John Turturro in supporting roles. The film featured an original score by Robbie Robertson.  - An actor (or actress for females; see terminology) is a person who portrays a character in a performance. The actor performs "in the flesh" in the traditional medium of the theatre, or in modern mediums such as film, radio, and television. The analogous Greek term is, literally "one who answers". The actor's interpretation of their role pertains to the role played, whether based on a real person or fictional character. Interpretation occurs even when the actor is "playing themselves", as in some forms of experimental performance art, or, more commonly; to act, is to create, a character in performance.  - The Six Million Dollar Man is an American science fiction and action television series about a former astronaut, Colonel Steve Austin, portrayed by American actor Lee Majors. Austin has superhuman strength due to bionic implants and is employed as a secret agent by a fictional U.S. government office titled OSI. The series was based on the Martin Caidin novel "Cyborg", which was the working title of the series during pre-production.  - An Emmy Award, or simply Emmy, recognizes excellence in the television industry, and corresponds to the Academy Award (for film), the Tony Award (for theatre), and the Grammy Award (for music).  - Racism is discrimination and prejudice towards people based on their race or ethnicity. Today, the use of the term "racism" does not easily fall under a single definition.  - Sam Whiskey is a 1969 American comedy-western film directed by Arnold Laven, and stars Burt Reynolds, Angie Dickinson, Clint Walker and Ossie Davis.  - Harry in Your Pocket is a 1973 film, written by James Buchanan and Ronald Austin and directed by Bruce Geller, starring James Coburn, Michael Sarrazin, Trish Van Devere and Walter Pidgeon.  - Wendell Reid Corey (March 20, 1914  November 8, 1968) was an American actor and politician.  - Walter Davis Pidgeon (September 23, 1897  September 25, 1984) was a Canadian actor who starred in many films, including "How Green Was My Valley", "Mrs. Miniver", "The Bad and the Beautiful", "Forbidden Planet", "Advise & Consent", "Voyage to the Bottom of the Sea", "Funny Girl" and "Harry in Your Pocket".  - Paul Leonard Newman (January 26, 1925  September 26, 2008) was an American actor. He won and was nominated for numerous awards, winning an Academy Award for his performance in the 1986 film "The Color of Money", a BAFTA Award, a Screen Actors Guild Award, a Cannes Film Festival Award, an Emmy Award, and many others. Newman's other films include "The Hustler" (1961), "Cool Hand Luke" (1967), "Butch Cassidy and the Sundance Kid" (1969) as Butch Cassidy, "The Sting" (1973), and "The Verdict" (1982).  - The Rack is a 1956 American war drama film , based on a play written by Rod Serling for television . It was directed by Arnold Laven and starred Paul Newman , Wendell Corey , Lee Marvin and Walter Pidgeon . After two years in a North Korean prison camp , an American officer returns home , only to be charged with collaboration by his own side . He is forced to defend his actions in court .  - Arnold Laven (February 3, 1922  September 13, 2009) was an American film and television director and producer. He was one of the founders and principals of the American film and television production company Levy-Gardner-Laven. Laven was a producer of, among other things, the long-running western television series "The Rifleman" and "The Big Valley". He also directed motion pictures, including "Without Warning!", "The Rack", "The Monster That Challenged the World", "Geronimo", "Rough Night in Jericho", and "Sam Whiskey". In the 1970s and early 1980s, Laven directed dozens of episodes of television series, including episodes of "Mannix", "The A-Team", "Hill Street Blues", "The Six Million Dollar Man", "Fantasy Island", "The Rockford Files" and "CHiPs".  - Lee Marvin (February 19, 1924  August 29, 1987) was an American film and television actor. Known for his distinctive voice and prematurely white hair, Marvin initially appeared in supporting roles, mostly villains, soldiers, and other hardboiled characters. From 1957 to 1960, he starred as Detective Lieutenant Frank Ballinger in the NBC crime series, "M Squad".  - </div> War is a state of armed conflict between societies. It is generally characterized by extreme aggression, destruction, and mortality, using regular or irregular military forces. An absence of war is usually called "peace". Warfare refers to the common activities and characteristics of types of war, or of wars in general. Total war is warfare that is not restricted to purely legitimate military targets, and can result in massive civilian or other non-combatant casualties.  - The Rockford Files is an American television drama series starring James Garner that aired on the NBC network between September 13, 1974, and January 10, 1980, and has remained in syndication to the present day. Garner portrays Los Angeles-based private investigator Jim Rockford with Noah Beery, Jr., in the supporting role of his father, a retired truck driver nicknamed "Rocky".  - Butch Cassidy and the Sundance Kid is a 1969 American Western film directed by George Roy Hill and written by William Goldman (who won the Academy Award for Best Original Screenplay for the film). Based loosely on fact, the film tells the story of Wild West outlaws Robert LeRoy Parker, known as Butch Cassidy (Paul Newman), and his partner Harry Longabaugh, the "Sundance Kid" (Robert Redford), who are on the run from a crack US posse after a string of train robberies. The pair and Sundance's lover, Etta Place (Katharine Ross), flee to Bolivia in search of a more successful criminal career, where they meet their end.  - Cool Hand Luke is a 1967 American prison drama film directed by Stuart Rosenberg, starring Paul Newman and featuring George Kennedy in an Oscar-winning performance. Newman stars in the title role as Luke, a prisoner in a Florida prison camp who refuses to submit to the system.  - A television producer is a person who oversees all aspects of video production on a television program. Some producers take more of an executive role, in that they conceive new programs and pitch them to the television networks, but upon acceptance they focus on business matters, such as budgets and contracts. Other producers are more involved with the day-to-day workings, participating in activities such as screenwriting, set design, casting, and directing.  - The A-Team is an American action-adventure television series that ran on NBC from 1983 to 1987 about members of a fictitious former United States Army Special Forces unit. The members, after being court-martialed "for a crime they didn't commit", escaped from military prison and, while still on the run, worked as soldiers of fortune. The series was created by Stephen J. Cannell and Frank Lupo. A feature film based on the series was released by 20th Century Fox in June 2010.  - The Cannes Festival (French: Festival de Cannes), named until 2002 as the International Film Festival ("Festival international du film") and known in English as the Cannes Film Festival, is an annual film festival held in Cannes, France, which previews new films of all genres, including documentaries, from all around the world. Founded in 1946, the invitation-only festival is held annually (usually in May) at the Palais des Festivals et des Congrès.  - The Screen Actors Guild Award (also known as the SAG Award) is an accolade given by the Screen Actors GuildAmerican Federation of Television and Radio Artists (SAG-AFTRA) to recognize outstanding performances in film and primetime television. The statuette given, a nude male figure holding both a mask of comedy and a mask of tragedy, is called "The Actor". It is tall, weighs over , is cast in solid bronze, and produced by the American Fine Arts Foundry in Burbank, California.  - The Monster That Challenged the World (also called The Jagged Edge and The Kraken) is a 1957 science-fiction monster movie, about an army of giant mollusks that emerge from California's Salton Sea. Directed by Arnold Laven, the film starred Tim Holt and Audrey Dalton.  - Levy-Gardner-Laven Productions was an American film production company based in Beverly Hills, California. The principals, Jules V. Levy, Arthur Gardner, and Arnold Laven, met while serving in the Air Force's First Motion Picture Unit during World War II. While serving, they decided to form their own production company after the war ended. The three men formed Levy-Gardner-Laven in 1951.   - Forbidden Planet (also known as Fatal Planet) is a 1956 American science fiction film from MGM, produced by Nicholas Nayfack, directed by Fred M. Wilcox and starring Walter Pidgeon, Anne Francis, Leslie Nielsen, Warren Stevens, Jack Kelly and Robby the Robot. Shot in Eastmancolor and CinemaScope, it is considered one of the great science fiction films of the 1950s, a precursor of what was to come for science fiction cinema. The characters and isolated setting have been compared to those in William Shakespeare's "The Tempest". Its plot contains certain story analogues to the play.  - Hill Street Blues is an American serial police drama that aired on NBC in primetime from 1981 to 1987 for a total of 146 episodes. The show chronicled the lives of the staff of a single police station located on the fictional Hill Street, in an unnamed large city, with "blues" being a slang term for police officers for their blue uniforms. The show received critical acclaim, and its production innovations influenced many subsequent dramatic television series produced in the United States and Canada. Its debut season was rewarded with eight Emmy Awards, a debut season record surpassed only by "The West Wing." The show received a total of 98 Emmy nominations during its run.  - Hardboiled (or hard-boiled) fiction is a literary genre that shares some of its characters and settings with crime fiction (especially detective stories). Derived from the romantic tradition which emphasized the emotions of apprehension, awe, horror and terror, hardboiled fiction deviates from that tradition in the detective's cynical attitude towards those emotions. The attitude is conveyed through the detective's inner monologue describing to the audience what he is doing and feeling.  - A screenplay writer, screenwriter for short, scriptwriter or scenarist is a writer who practices the craft of screenwriting, writing screenplays on which mass media such as films, television programs, comics or video games are based.  - North Korea, officially the Democratic People's Republic of Korea (DPRK ), is a country in East Asia, in the northern part of the Korean Peninsula. Pyongyang is both the nation's capital as well as its largest city. To the north and northwest the country is bordered by China and by Russia along the Amnok (known as the Yalu in China) and Tumen rivers. The country is bordered to the south by South Korea, with the heavily fortified Korean Demilitarized Zone (DMZ) separating the two.  - Mannix is an American television detective series that ran from 1967 to 1975 on CBS. Created by Richard Levinson and William Link and developed by executive producer Bruce Geller, the title character, Joe Mannix, is a private investigator. He is played by Mike Connors.   - The Korean Demilitarized Zone (DMZ) is a highly militarized strip of land running across the Korean Peninsula. It was established at the end of the Korean War to serve as a buffer zone between the Democratic People's Republic of Korea (North Korea) and the Republic of Korea (South Korea). The DMZ is a "de facto" border barrier that divides the Korean Peninsula roughly in half. It was created by agreement between North Korea, China and the United Nations in 1953. The DMZ is long, and about wide.  - M Squad is an American crime drama television series that ran from 1957 to 1960 on NBC. It was produced by Lee Marvin's Latimer Productions and Revue Studios. Its main sponsor was the Pall Mall cigarette brand; Lee Marvin, the program's star, appeared in its commercials during many episodes. Alternate sponsors were General Electric (GE), Hazel Bishop and Bulova watches.  - The Big Valley is an American western television series which ran on ABC from September 15, 1965, to May 19, 1969, starring Barbara Stanwyck, as the widow of a wealthy 19th century California rancher and Richard Long, Lee Majors, Peter Breck and Linda Evans as her family. The show was created by A.I. Bezzerides and Louis F. Edelman and produced by Levy-Gardner-Laven for Four Star Television.  - The Verdict is a 1982 American courtroom drama film starring Paul Newman, Charlotte Rampling, Jack Warden, James Mason, Milo O'Shea and Lindsay Crouse. The film, which was directed by Sidney Lumet, was adapted by David Mamet from the novel by Barry Reed. It is about a down-on-his-luck alcoholic lawyer who takes a medical malpractice case to improve his own situation, but discovers along the way that he is doing the right thing.  - Robert Leroy Parker (April 13, 1866  November 7, 1908), better known as Butch Cassidy, was a notorious American train robber, bank robber, and leader of the Wild Bunch gang in the American Old West.  - The Sting is a 1973 American caper film set in September 1936, involving a complicated plot by two professional grifters (Paul Newman and Robert Redford) to con a mob boss (Robert Shaw). The film was directed by George Roy Hill, who had directed Newman and Redford in the western "Butch Cassidy and the Sundance Kid". Created by screenwriter David S. Ward, the story was inspired by real-life cons perpetrated by brothers Fred and Charley Gondorff and documented by David Maurer in his book "The Big Con: The Story of the Confidence Man".  - The Bad and the Beautiful is a 1952 MGM melodrama that tells the story of a film producer who alienates all around him. It stars Lana Turner, Kirk Douglas, Walter Pidgeon, Dick Powell, Barry Sullivan, Gloria Grahame and Gilbert Roland. The film was directed by Vincente Minnelli and written by George Bradshaw and Charles Schnee.  - The Rifleman is an American Western television program starring Chuck Connors as rancher Lucas McCain and Johnny Crawford as his son, Mark McCain. It was set in the 1870s and 1880s in the town of North Fork, New Mexico Territory. The show was filmed in black-and-white, half-hour episodes. "The Rifleman" aired on ABC from September 30, 1958, to April 8, 1963, as a production of Four Star Television. It was one of the first prime time series on American television to show a widowed parent raising a child.  - Without Warning! is a 1952 film noir crime film directed by Arnold Laven. The film is shot in a semidocumentary-style with police procedural voice-over narration in parts. "Without Warning!" was released commercially for the first time on DVD in 2005. Previously, the film was considered lost and unavailable for viewings.  - Fantasy Island is an American television series that originally aired on the American Broadcasting Company network from 1977 to 1984. The series was created by Gene Levitt. A revival of the series originally aired on the same network during the 199899 season.  - The National Broadcasting Company (NBC) is an American commercial broadcast television network that is the flagship property of NBCUniversal, a subsidiary of Comcast. The network is headquartered in the Comcast Building (formerly known as the GE Building) at Rockefeller Center in New York City, with additional major offices near Los Angeles (at Universal City Plaza), Chicago (at the NBC Tower) and soon in Philadelphia at Comcast Innovation and Technology Center. The network is part of the Big Three television networks. NBC is sometimes referred to as the "Peacock Network", in reference to its stylized peacock logo, which was originally created in 1956 for its then-new color broadcasts and became the network's official emblem in 1979.  - Rodman Edward "Rod" Serling (December 25, 1924  June 28, 1975) was an American screenwriter, playwright, television producer, and narrator known for his live television dramas of the 1950s and his science-fiction anthology TV series, "The Twilight Zone". Serling was active in politics, both on and off the screen, and helped form television industry standards. He was known as the "angry young man" of Hollywood, clashing with television executives and sponsors over a wide range of issues including censorship, racism, and war.  - Voyage to the Bottom of the Sea is an American science fiction film, produced and directed by Irwin Allen, released by 20th Century Fox in 1961. The story was written by Irwin Allen and Charles Bennett. Walter Pidgeon starred as Admiral Harriman Nelson, with Robert Sterling as Captain Lee Crane. The supporting cast included Joan Fontaine, Barbara Eden, Michael Ansara, and Peter Lorre. The theme song was sung by Frankie Avalon, who also appeared in the film.  - A politician (from "politics" + "-ian", from the Greek title of Aristotle's book  "Politika", meaning "Civic Affairs") is a person active in party politics, or a person holding or seeking office in government. In democratic countries, politicians seek elective positions within a government through elections or, at times, temporary appointment to replace politicians who have died, resigned or have been otherwise removed from office. In non-democratic countries, they employ other means of reaching power through appointment, bribery, revolutions and intrigues. Some politicians are experienced in the art or science of government. Politicians propose, support and create laws or policies that govern the land and, by extension, its people. Broadly speaking, a "politician" can be anyone who seeks to achieve political power in any bureaucratic institution.    After reading the paragraphs above, we are interested in knowing the entity with which 'the rack ' exhibits the relationship of 'main subject'. Find the answer from the choices below.  Choices: - actor  - art  - canada  - child  - city  - color  - comedy  - company  - crime  - cyborg  - design  - detective  - discrimination  - english  - family  - fantasy  - fiction  - film  - film noir  - fox  - gang  - korean war  - lawyer  - life  - mary  - monster  - music  - police  - politics  - prejudice  - race  - racism  - robot  - running  - science  - science fiction  - television  - train  - united states army  - war  - writer
The answer is:
korean war