In this task, you are given a context, a subject, a relation, and many options. Based on the context, from the options select the object entity that has the given relation with the subject. Answer with text (not indexes).

Q: Context: A record label or record company is a brand or trademark associated with the marketing of music recordings and music videos. Often, a record label is also a publishing company that manages such brands and trademarks, coordinates the production, manufacture, distribution, marketing, promotion, and enforcement of copyright for sound recordings and music videos; conducts talent scouting and development of new artists ("artists and repertoire" or "A&R"); and maintains contracts with recording artists and their managers. The term "record label" derives from the circular label in the center of a vinyl record which prominently displays the manufacturer's name, along with other information., The David Grisman Quintet is a self - styled alternative bluegrass / acoustic jazz band founded by David Grisman in 1975 in San Francisco , California , USA . Inspired by such diverse genres as Bill Monroe 's bluegrass legacy and Django Reinhard 's 1930s swing , the Quintet created an entirely new style of acoustic music , and has inspired countless other musicians to take similarly eclectic approaches to their music . Since its formation , the Quintet 's members have included guitar virtuoso Tony Rice and multiinstrumentalists Mark O'Connor , Mike Marshall , Darol Anger and Jon Sholle . The Quintet has performed and recorded with special guests such as violin great Stephane Grapelli , and remains active , with appearances scheduled at several music festivals around the U.S. in 2014 -- 2015 . The National Public Radio program Car Talk uses the band 's instrumental `` Dawggy Mountain Breakdown '' as its theme music ., A composer (Latin "compn"; literally "one who puts together") is a person who creates or writes music, which can be vocal music (for a singer or choir), instrumental music (e.g., for solo piano, string quartet, wind quintet or orchestra) or music which combines both instruments and voices (e.g., opera or art song, which is a singer accompanied by a pianist). The core meaning of the term refers to individuals who have contributed to the tradition of Western classical music through creation of works expressed in written musical notation (e.g., sheet music scores)., Jazz violin is the use of the violin or electric violin to improvise solo lines. The earliest references to jazz performance using the violin as a solo instrument was during the first decades of the 20th century. Early jazz violinists included Eddie South, who played violin with Jimmy Wade's Dixielanders in Chicago; Stuff Smith; Claude "Fiddler" Williams, who played with Andy Kirk and his Twelve Clouds of Joy. Joe Venuti was best known for his work with guitarist Eddie Lang during the 1920s. Georgie Stoll was a jazz violinist who became an orchestra leader and film music director., Folk music includes both traditional music and the genre that evolved from it during the 20th century folk revival. The term originated in the 19th century but is often applied to music that is older than that. Some types of folk music are also called world music. "Traditional folk music" has been defined in several ways: as music transmitted orally, music with unknown composers, or music performed by custom over a long period of time. It has been contrasted with commercial and classical styles., Chester Burton "Chet" Atkins (June 20, 1924  June 30, 2001) was an American musician, occasional vocalist, songwriter, and record producer, who along with Owen Bradley and Bob Ferguson, among others, created the country music style that came to be known as the Nashville sound, which expanded country music's appeal to adult pop music fans. He was primarily known as a guitarist. He also played the mandolin, fiddle, banjo, and ukulele., Mark O'Connor (born August 5, 1961, Seattle) is an American bluegrass, jazz and country violinist, fiddler, composer and music teacher. O'Connor has received numerous awards for both his playing and his composition. As a teenager he won national string instrument championships for his virtuoso playing of the guitar and mandolin as well as the fiddle. His mentors include Texas fiddler Benny Thomasson who taught O'Connor to fiddle as a teenager, French jazz violinist Stéphane Grappelli with whom O'Connor toured as a teenager, and guitarist Chet Atkins., Stéphane Grappelli (26 January 1908  1 December 1997) was a French jazz violinist who founded the Quintette du Hot Club de France with guitarist Django Reinhardt in 1934. It was one of the first all-string jazz bands. He has been called "the grandfather of jazz violinists" and continued playing concerts around the world well into his 80s., Texas is the second largest state in the United States by both area and population. Geographically located in the south central part of the country, Texas shares borders with the U.S. states of Louisiana to the east, Arkansas to the northeast, Oklahoma to the north, New Mexico to the west, and the Mexican states of Chihuahua, Coahuila, Nuevo León, and Tamaulipas to the southwest, while the Gulf of Mexico is to the southeast., Induction to the International Bluegrass Music Hall of Fame, called the International Bluegrass Music Hall of Honor from its creation in 1991 through 2006, is managed by the International Bluegrass Music Association, and the Hall itself is maintained at the International Bluegrass Music Museum in Owensboro, Kentucky.
Selection method.
Each year a nominating committee creates a slate of 10-15 candidates. From these names, electors cast ballots to narrow the nominees to five finalists. There are over 200 electors who, themselves, must have participated actively in bluegrass for at least 10 years, and must merit respect and recognition for their accomplishments and/or knowledge in one or more aspects of the field., Danville is an independent city in the Commonwealth of Virginia. As of the 2010 census, the population was 43,055. It is bounded by Pittsylvania County, Virginia and Caswell County, North Carolina. It hosts the Danville Braves baseball club of the Appalachian League., The violin is a wooden string instrument in the violin family. It is the smallest and highest-pitched instrument in the family in regular use. Smaller violin-type instruments are known, including the violino piccolo and the kit violin, but these are virtually unused in the 2010s. The violin typically has four strings tuned in perfect fifths, and is most commonly played by drawing a bow across its strings, though it can also be played by plucking the strings with the fingers (pizzicato). Violins are important instruments in a wide variety of musical genres. They are most prominent in the Western classical tradition and in many varieties of folk music. They are also frequently used in genres of folk including country music and bluegrass music and in jazz. Electric violins are used in some forms of rock music; further, the violin has come to be played in many non-Western music cultures, including Indian music and Iranian music. The violin is sometimes informally called a fiddle, particularly in Irish traditional music and bluegrass, but this nickname is also used regardless of the type of music played on it., Tony Rice (born David Anthony Rice, June 8, 1951, Danville, Virginia, United States) is an American guitarist and bluegrass musician. He is perhaps the most influential living acoustic guitar player in bluegrass, progressive bluegrass, newgrass and flattop acoustic jazz. He was inducted into the International Bluegrass Music Hall of Fame in 2013., A mandolin (; literally "small mandola") is a musical instrument in the lute family and is usually plucked with a plectrum or "pick". It commonly has four courses of doubled metal strings tuned in unison (8 strings), although five (10 strings) and six (12 strings) course versions also exist. The courses are normally tuned in a succession of perfect fifths. It is the soprano member of a family that includes the mandola, octave mandolin, mandocello and mandobass., The City of New York, often called New York City or simply New York, is the most populous city in the United States. With an estimated 2015 population of 8,550,405 distributed over a land area of just , New York City is also the most densely populated major city in the United States. Located at the southern tip of the state of New York, the city is the center of the New York metropolitan area, one of the most populous urban agglomerations in the world. A global power city, New York City exerts a significant impact upon commerce, finance, media, art, fashion, research, technology, education, and entertainment, its fast pace defining the term "New York minute". Home to the headquarters of the United Nations, New York is an important center for international diplomacy and has been described as the cultural and financial capital of the world., Car Talk is a Peabody Award-winning radio talk show broadcast weekly on NPR stations and elsewhere. Its subjects were automobiles and automotive repair, discussed often in a humorous way. It was hosted by brothers Tom and Ray Magliozzi, known also as "Click and Clack, the Tappet Brothers". The show was produced from 1977 to October 2012, when the Magliozzi brothers retired. Edited reruns (which are introduced as "The Best of Car Talk") continue to be available for weekly airing on NPR affiliates., An instrumental is a musical composition or recording without lyrics, or singing, although it might include some inarticulate vocals, such as shouted backup vocals in a Big Band setting. The music is primarily or exclusively produced by musical instruments. An instrumental can exist in music notation, after it is written by a composer; in the mind of the composer (especially in cases where the composer herself will perform the piece, as in the case of a blues solo guitarist or a folk music fiddle player); as a piece that is performed live by a single instrumentalist or a musical ensemble, which could range in size from a duo or trio to a large Big Band, concert band or orchestra., Darol Anger is an American violinist and founding member of The David Grisman Quintet, The George Foster Peabody Awards (or simply Peabody Awards) program, named for American businessman and philanthropist George Peabody, recognizes distinguished and meritorious public service by American radio and television stations, networks, online media, producing organizations, and individuals., David Grisman (born March 23, 1945, in Hackensack, New Jersey) is an American bluegrass/newgrass mandolinist and composer of acoustic music. In the early 1990s, he started the Acoustic Disc record label to help spread acoustic and instrumental music., Jazz is a music genre that originated amongst African Americans in New Orleans, United States, in the late 19th and early 20th centuries. Since the 1920s jazz age, jazz has become recognized as a major form of musical expression. It emerged in the form of independent traditional and popular musical styles, all linked by the common bonds of African American and European American musical parentage with a performance orientation. Jazz is characterized by swing and blue notes, call and response vocals, polyrhythms and improvisation. Jazz has roots in West African cultural and musical expression, and in African-American music traditions including blues and ragtime, as well as European military band music. Although the foundation of jazz is deeply rooted within the Black experience of the United States, different cultures have contributed their own experience and styles to the art form as well. Intellectuals around the world have hailed jazz as "one of America's original art forms"., Jon Sholle, born April 2, 1949 in New York City, is an American guitarist, multi-instrumentalist, and musician who plays mainly jazz, bluegrass, rock, country, roots music, and folk music., String instruments, stringed instruments, or chordophones are musical instruments that produce sound from vibrating strings when the performer plays or sounds the strings in some manner. , The guitar is a musical instrument classified as a string instrument with anywhere from four to 18 strings, usually having six. The sound is projected either acoustically, using a hollow wooden or plastic and wood box (for an acoustic guitar), or through electrical amplifier and a speaker (for an electric guitar). It is typically played by strumming or plucking the strings with the fingers, thumb and/or fingernails of the right hand or with a pick while fretting (or pressing against the frets) the strings with the fingers of the left hand. The guitar is a type of chordophone, traditionally constructed from wood and strung with either gut, nylon or steel strings and distinguished from other chordophones by its construction and tuning. The modern guitar was preceded by the gittern, the vihuela, the four-course Renaissance guitar, and the five-course baroque guitar, all of which contributed to the development of the modern six-string instrument., Subject: david grisman quintet, Relation: genre, Options: (A) art (B) baroque (C) baseball (D) big band (E) bluegrass music (F) choir (G) country (H) country music (I) education (J) family (K) fashion (L) information (M) instrumental (N) jazz (O) march (P) marketing (Q) military (R) music (S) musical (T) opera (U) orchestra (V) radio (W) ragtime (X) renaissance (Y) rock (Z) string quartet ([) swing (\) talk show (]) technology (^) television (_) urban (`) vocal music (a) western (b) world music

A: bluegrass music
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Q: Context: Fun and Fancy Free is a 1947 American animated musical fantasy comedy package film produced by Walt Disney and released on September 27, 1947 by RKO Radio Pictures. It is the 9th Disney animated feature film and the fourth of the package films the studio produced in the 1940s in order to save money during World War II. The Disney package films of the late 1940s helped finance "Cinderella", and subsequent others, such as "Alice in Wonderland" and "Peter Pan"., Walter Elias "Walt" Disney (December 5, 1901December 15, 1966) was an American entrepreneur, animator, voice actor and film producer. A pioneer of the American animation industry, he introduced several developments in the production of cartoons. As a film producer, Disney holds the record for most Academy Awards earned by an individual, having won 22 Oscars from 59 nominations. He was presented with two Golden Globe Special Achievement Awards and an Emmy Award, among other honors. Several of his films are included in the National Film Registry by the Library of Congress., The Three Caballeros is a 1944 American animated musical package film produced by Walt Disney and released by RKO Radio Pictures. The film premiered in Mexico City on December 21, 1944. It was released in the United States on February 3, 1945 and in the UK that March. The seventh Disney animated feature film, the film plots an adventure through parts of Latin America, combining live-action and animation. This is the second of the six package films released by Walt Disney Productions in the 1940s, following "Saludos Amigos" (1942)., Make Mine Music is a 1946 American animated anthology film produced by Walt Disney and released to theatres on April 20, 1946. It is the 8th Disney animated feature film., Melody Time (working title All in Fun) is a 1948 film and the 10th theatrically released animated feature produced by Walt Disney. It was released to theatres by RKO Radio Pictures on May 27, 1948. Made up of several sequences set to popular music and folk music, the film is, like "Make Mine Music" before it, the popular music version of "Fantasia" (an ambitious film that proved to be a commercial disappointment upon its original theatrical release). "Melody Time", while not meeting the artistic accomplishments of "Fantasia", was mildly successful. It is the fifth Disney package film following "Saludos Amigos", "The Three Caballeros", "Make Mine Music", and "Fun and Fancy Free"., Saludos Amigos (Spanish for "Greetings, Friends") is a 1942 American animated package film produced by Walt Disney and released by RKO Radio Pictures. It is the sixth Disney animated feature film and the first of the six package films produced by Walt Disney Productions in the 1940s. Set in Latin America, it is made up of four different segments; Donald Duck stars in two of them and Goofy stars in one. It also features the first appearance of José Carioca, the Brazilian cigar-smoking parrot. "Saludos Amigos" was popular enough that Walt Disney decided to make another film about Latin America, "The Three Caballeros", to be produced two years later. "Saludos Amigos" premiered in Rio de Janeiro on August 24, 1942. It was released in the United States on February 6, 1943. It garnered positive reviews but was only theatrically reissued once, in 1949, when it was shown on a double bill with the first reissue of "Dumbo"., The Legend of Johnny Appleseed is an animated short musical segment from the 1948 film Melody Time . It is narrated by Dennis Day and is based on the American frontiersman John Chapman , better known as Johnny Appleseed ., Subject: johnny appleseed , Relation: producer, Options: (A) film producer (B) walt disney

A: walt disney
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Q: Context: All That Heaven Allows is a 1955 Technicolor drama romance film starring Jane Wyman and Rock Hudson in a tale about a well-to-do widow and a younger landscape designer falling in love. The screenplay was written by Peg Fenwick based upon a story by Edna L. Lee and Harry Lee. The film was directed by Douglas Sirk and produced by Ross Hunter., The Academy of Motion Picture Arts and Sciences (AMPAS) is a professional honorary organization with the stated goal of advancing the arts and sciences of motion pictures. The Academy's corporate management and general policies are overseen by a Board of Governors, which includes representatives from each of the craft branches., The United States Armed Forces are the federal armed forces of the United States. They consist of the Army, Marine Corps, Navy, Air Force, and Coast Guard. The President of the United States is the military's overall head, and helps form military policy with the U.S. Department of Defense (DoD), a federal executive department, acting as the principal organ by which military policy is carried out.
From the time of its inception, the military played a decisive role in the history of the United States. A sense of national unity and identity was forged as a result of victory in the First Barbary War and the Second Barbary War. Even so, the Founders were suspicious of a permanent military force. It played an important role in the American Civil War, where leading generals on both sides were picked from members of the United States military. Not until the outbreak of World War II did a large standing army become officially established. The National Security Act of 1947, adopted following World War II and during the Cold War's onset, created the modern U.S. military framework; the Act merged previously Cabinet-level Department of War and the Department of the Navy into the National Military Establishment (renamed the Department of Defense in 1949), headed by the Secretary of Defense; and created the Department of the Air Force and National Security Council., Leading man or leading gentleman is an informal term for the actor who is the protagonist or plays a love interest to the leading actress in a film or play. A leading man is sometimes an all-rounder; capable of singing, dancing, and acting at a professional level., 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., A film director is a person who directs the making of a film. Generally, a film director controls a film's artistic and dramatic aspects, and visualizes the script while guiding the technical crew and actors in the fulfillment of that vision. The director has a key role in choosing the cast members, production design, and the creative aspects of filmmaking. Under European Union law, the director is viewed as the author of the film., Ross Hunter (May 6, 1926 March 10, 1996) was an American film and television producer and actor. Hunter is best known for producing light comedies such as "Pillow Talk" (1959), and the glamorous melodramas "Magnificent Obsession" (1954), "Imitation of Life" (1959), and "Back Street" (1961)., The Screen Actors Guild (SAG) was an American labor union which represented over 100,000 film and television principal and background performers worldwide. On March 30, 2012, the union leadership announced that the SAG membership voted to merge with the American Federation of Television and Radio Artists (AFTRA) to create SAG-AFTRA., The United States Army (USA) is the largest branch of the United States Armed Forces and performs land-based military operations. It is one of the seven uniformed services of the United States and is designated as the Army of the United States in the United States Constitution, Article 2, Section 2, Clause 1 and United States Code, Title 10, Subtitle B, Chapter 301, Section 3001. As the largest and senior branch of the U.S. military, the modern U.S. Army has its roots in the Continental Army, which was formed (14 June 1775) to fight the American Revolutionary War (17751783)before the U.S. was established as a country. After the Revolutionary War, the Congress of the Confederation created the United States Army on 3 June 1784, to replace the disbanded Continental Army. The United States Army considers itself descended from the Continental Army, and dates its institutional inception from the origin of that armed force in 1775., Douglas Sirk (born Hans Detlef Sierck; 26 April 1897  14 January 1987) was a German film director best known for his work in Hollywood melodramas in the 1950s., Hollywood (, informally Tinseltown ) is an ethnically diverse, densely populated, relatively low-income neighborhood in the central region of Los Angeles, California. It is notable as the home of the U.S. film industry, including several of its historic studios, and its name has come to be a shorthand reference for the industry and the people in it., A police force is a constituted body of persons empowered by the state to enforce the law, protect property, and limit civil disorder. Their powers include the legitimized use of force. The term is most commonly associated with police services of a sovereign state that are authorized to exercise the police power of that state within a defined legal or territorial area of responsibility. Police forces are often defined as being separate from military or other organizations involved in the defense of the state against foreign aggressors; however, gendarmerie are military units charged with civil policing., 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., The Korean War (in South Korean , "Korean War"; in North Korean , "Fatherland Liberation War"; 25 June 1950  27 July 1953) began when North Korea invaded South Korea. The United Nations, with the United States as the principal force, came to the aid of South Korea. China came to the aid of North Korea, and the Soviet Union gave some assistance., Rock Hudson (born Roy Harold Scherer, Jr.; November 17, 1925October 2, 1985) was an American actor. Hudson is generally known for his turns as a leading man in the 1950s and 1960s and is viewed as a prominent actor and 'heartthrob' of the Hollywood Golden Age. He achieved stardom with roles in films such as "Magnificent Obsession" (1954), "All That Heaven Allows" (1955) and "Giant" (1956), and found continued success with a string of romantic comedies co-starring Doris Day in "Pillow Talk" (1959), "Lover Come Back" (1961) and "Send Me No Flowers" (1964). After appearing in films like "Seconds" (1966), "Tobruk" (1967) and "Ice Station Zebra" (1968) in the late 1960s, Hudson began a second career in television through the 1970s and 1980s, starring in the popular mystery series "McMillan & Wife" and the soap opera "Dynasty"., Doris Day (born Doris Mary Ann Kappelhoff; April 3, 1922 or 1924) is a retired American actress and singer, and continuing animal welfare activist., The British Film Institute (BFI) is a film and charitable organisation which promotes and preserves filmmaking and television in the United Kingdom., Send Me No Flowers is a 1964 American comedy film, directed by Norman Jewison and starring Rock Hudson, Doris Day, and Tony Randall. After "Pillow Talk" and "Lover Come Back", it is the third and final film in which Hudson, Day and Randall starred together., The American Film Institute (AFI) is a film organization that educates filmmakers and honors the heritage of the moving picture arts in the U.S. AFI is supported by private funding and public membership., Battle Hymn ( aka By Faith I Fly ) ( 1957 ) is a Universal - International feature film starring Rock Hudson as Colonel Dean E. Hess , a real - life United States Air Force fighter pilot in the Korean War . Hess 's autobiography of the same name was published concurrently with the release of the film . He donated his profits from the film and the book to a network of orphanages he helped to establish . The film was directed by Douglas Sirk and produced by Ross Hunter ., A soap opera, soap, or soapie, is a serial drama on television or radio that examines the lives of many characters, usually focusing on emotional relationships to the point of melodrama. The term "soap opera" originated from such dramas being typically sponsored by soap manufacturers in the past., Colonel (abbreviated Col., Col or COL and pronounced , similar to "kernel") is a senior military officer rank below the general officer ranks. However, in some small military forces, such as those of Iceland or the Vatican, colonel is the highest rank. It is also used in some police forces and paramilitary organizations., The United States Air Force (USAF) is the aerial warfare service branch of the United States Armed Forces and one of the seven American uniformed services. Initially part of the United States Army, the USAF was formed as a separate branch of the military on 18 September 1947 under the National Security Act of 1947. It is the most recent branch of the U.S. military to be formed, and is the largest and one of the world's most technologically advanced air forces. The USAF articulates its core functions as Nuclear Deterrence Operations, Special Operations, Air Superiority, Global Integrated ISR, Space Superiority, Command and Control, Cyberspace Superiority, Personnel Recovery, Global Precision Attack, Building Partnerships, Rapid Global Mobility and Agile Combat Support., The National Security Act of 1947 was a major restructuring of the United States government's military and intelligence agencies following World War II. The majority of the provisions of the Act took effect on September 18, 1947, the day after the Senate confirmed James Forrestal as the first Secretary of Defense., Aerial warfare is the use of military aircraft and other flying machines in warfare. Aerial warfare includes bombers attacking enemy concentrations or strategic targets; fighter aircraft battling for control of airspace; attack aircraft engaging in close air support against ground targets; naval aviation flying against sea and nearby land targets; gliders, helicopters and other aircraft to carry airborne forces such as paratroopers; aerial refueling tankers to extend operation time or range; and military transport aircraft to move cargo and personnel. Historically, military aircraft have included lighter-than-air balloons carrying artillery observers; lighter-than-air airships for bombing cities; various sorts of reconnaissance, surveillance and early warning aircraft carrying observers, cameras and radar equipment; torpedo bombers to attack enemy shipping; and military air-sea rescue aircraft for saving downed airmen. Modern aerial warfare includes missiles and unmanned aerial vehicles. Surface forces are likely to respond to enemy air activity with anti-aircraft warfare., A feature film is a film (also called a movie, motion picture or just film) with a running time long enough to be considered the principal or sole film to fill a program. The notion of how long this should be has varied according to time and place. According to the Academy of Motion Picture Arts and Sciences, the American Film Institute, and the British Film Institute, a feature film runs for 40 minutes or longer, while the Screen Actors Guild states that it is 80 minutes or longer., The United Nations (UN) is an intergovernmental organization to promote international co-operation. A replacement for the ineffective League of Nations, the organization was established on 24 October 1945 after World War II in order to prevent another such conflict. At its founding, the UN had 51 member states; there are now 193. The headquarters of the United Nations is in Manhattan, New York City, and experiences extraterritoriality. Further main offices are situated in Geneva, Nairobi, and Vienna. The organization is financed by assessed and voluntary contributions from its member states. Its objectives include maintaining international peace and security, promoting human rights, fostering social and economic development, protecting the environment, and providing humanitarian aid in cases of famine, natural disaster, and armed conflict., Ice Station Zebra is a 1968 Metrocolor Cold War era suspense and espionage film directed by John Sturges, starring Rock Hudson, Patrick McGoohan, Ernest Borgnine, and Jim Brown. The screenplay by Alistair MacLean, Douglas Heyes, Harry Julian Fink, and W. R. Burnett is loosely based upon MacLean's 1963 novel of the same name. Both have parallels to real-life events that took place in 1959. The film was photographed in Super Panavision 70 by Daniel L. Fapp, and presented in 70 mm Cinerama in premiere engagements. The original music score is by Michel Legrand., Subject: battle hymn , Relation: main_subject, Options: (A) actor (B) american civil war (C) american revolutionary war (D) animal (E) art (F) aviation (G) city (H) comedy (I) design (J) espionage (K) film (L) filmmaking (M) history (N) history of the united states (O) hollywood (P) july (Q) korean war (R) law (S) life (T) mary (U) new york city (V) opera (W) optical illusion (X) organ (Y) organization (Z) police ([) romance (\) security (]) soviet union (^) television (_) time (`) united kingdom (a) united nations (b) united states army (c) united states constitution (d) war

A:
aviation
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