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).

Context: A chain gun is a type of machine gun or autocannon that uses an external source of power to cycle the weapon rather than diverting energy from the cartridge , and does so via a continuous loop of chain similar to that used on a motorcycle or bicycle . `` Chain gun '' is a registered trademark of Alliant Techsystems Inc. for a chain - powered weapon ., The word bullet is a firearm term. A bullet is a projectile expelled from the barrel of a firearm. The term is from Middle French and originated as the diminutive of the word boulle (boullet) which means "small ball." Bullets are made of a variety of materials. They are available singly as they would be used in muzzle loading and cap and ball firearms, as part of a paper cartridge, and much more commonly as a component of metallic cartridges. Bullets are made in a large numbers of styles and constructions depending on how they will be used. Many bullets have specialized functions, such as hunting, target shooting, training, defense, and warfare. , An autocannon or automatic cannon is a large, fully automatic, rapid-fire projectile weapon that fires armour-piercing or explosive shells, as opposed to the bullet fired by a machine gun. Autocannons often have a larger calibre than a machine gun (e.g., 20 mm or greater), but are usually smaller than a field gun or other artillery. When used on its own, the word "autocannon" indicates a single-barrel weapon. When multiple rotating barrels are involved, the word "rotary" is added, and such a weapon is referred to as a "rotary autocannon." Modern autocannons are typically not single soldier-portable or stand-alone units, rather they are usually vehicle-mounted, aircraft-mounted, or boat-mounted, or even remote-operated as in some naval applications. As such, ammunition is typically fed from a belt to reduce reloading or for a faster rate of fire, but a magazine remains an option. They can use a variety of ammunition: common shells include high-explosive dual-purpose types (HEDP), any variety of armour-piercing (AP) types, such as composite rigid (APCR) or discarding sabot types (APDS)., A battle rifle is a military service rifle that fires a full-power rifle cartridge, such as 7.62×51mm NATO, 7.62×54mmR, 7.92x57mm Mauser, .303 British, or .30-06 Springfield. Compared to assault rifles and their intermediate cartridges, the higher-caliber rounds provide greater power and range, though they have greater weight and produce stronger recoil, making them less than ideal for fully automatic fire., A field gun is an artillery piece. Originally the term referred to smaller guns that could accompany a field army on the march and when in combat could be moved about the battlefield in response to changing circumstances (field artillery), as opposed to guns installed in a fort (garrison artillery/coastal artillery), or to siege cannon or mortars which were too large to be moved quickly, and would be used only in a prolonged siege., A submachine gun (SMG) is an air-cooled, magazine-fed, automatic carbine designed to fire pistol cartridges. The term "submachine gun" was coined by John T. Thompson, the inventor of the Thompson submachine gun., Rate of fire is the frequency at which a specific weapon can fire or launch its projectiles. It is usually measured in rounds per minute (RPM or round/min), or rounds per second (RPS or round/s)., A machine gun is a fully automatic mounted or portable firearm, designed to fire bullets in quick succession from an ammunition belt or magazine, typically at a rate of 300 to 1800 rounds per minute. Fully automatic firearms are generally categorized as submachine guns, assault rifles, battle rifles, automatic shotguns, machine guns, or autocannons. Machine guns with multiple rotating barrels are referred to as "rotary machine guns"., An automatic shotgun is an automatic firearm that fires shotgun shells and uses some of the energy of each shot to automatically cycle the action and load a new round. It will fire repeatedly until the trigger is released or ammunition runs out. Automatic shotguns have a very limited range, but provide tremendous firepower at close range., A shotgun (also known as a scattergun, or historically as a fowling piece) is a firearm that is usually designed to be fired from the shoulder, which uses the energy of a fixed shell to fire a number of small spherical pellets called shot, or a solid projectile called a slug. Shotguns come in a wide variety of sizes, ranging from 5.5 mm (.22 inch) bore up to bore, and in a range of firearm operating mechanisms, including breech loading, single-barreled, double or combination gun, pump-action, bolt-, and lever-action, semi-automatic, and even fully automatic variants., Artillery is a class of large military weapons built to fire munitions far beyond the range and power of infantry's small arms. Early artillery development focused on the ability to breach fortifications, and led to heavy, fairly immobile siege engines. As technology improved, lighter, more mobile field artillery developed for battlefield use. This development continues today; modern self-propelled artillery vehicles are highly mobile weapons of great versatility providing the largest share of an army's total firepower., An assault rifle is a selective-fire rifle that uses an intermediate cartridge and a detachable magazine. Assault rifles were first used during World War II. Though Western nations were slow to accept the assault rifle concept after World War II, by the end of the 20th century they had become the standard weapon in most of the world's armies, replacing semi-automatic rifles, battle rifles and sub-machine guns in most roles. Examples include the StG 44, AK-47 and the M16 rifle., Subject: chain gun, Relation: subclass_of, Options: (A) ability (B) action (C) ammunition (D) army (E) artillery (F) assault rifle (G) autocannon (H) battle (I) battle rifle (J) belt (K) bullet (L) cannon (M) class (N) energy (O) field gun (P) fire (Q) firearm (R) fort (S) gun (T) hunting (U) infantry (V) lighter (W) machine (X) magazine (Y) march (Z) military ([) option (\) part (]) power (^) projectile (_) rate (`) rifle (a) service (b) shooting (c) shot (d) shotgun (e) single (f) solid (g) submachine gun (h) technology (i) term (j) variety (k) vehicle (l) weapon (m) word
firearm

Context: The Godfather Returns is a novel written by author Mark Winegardner, published in 2004. It is the sequel to Mario Puzo's "The Godfather", which was originally published in 1969, and "The Sicilian" (1984). The publisher, Random House, selected Winegardner to write a sequel after Puzo's death. As the original novel covered the years 1945 to 1955, and included significant back story on Don Vito Corleone's life, "Returns" covers the years 1955 to 1962, and includes significant back story on Michael Corleone's life prior to the first novel., Vito Andolini Corleone is a fictional character in Mario Puzo's novel "The Godfather" and in Francis Ford Coppola's film series based on the novel, where he was portrayed by Marlon Brando in "The Godfather" and, as a young man, by Robert De Niro in "The Godfather Part II"., Mark Winegardner (born November 24, 1961) is an American writer born and raised in Bryan, Ohio. His novels include "The Godfather Returns", "Crooked River Burning", and "The Veracruz Blues". He published a collection of short stories, "That's True of Everybody", in 2002. His newest novel, "The Godfather's Revenge", was published in November 2006 by Putnam. His "Godfather" novels continue the story of the Corleone family depicted in Mario Puzo's "The Godfather"., Mario Gianluigi Puzo (October 15, 1920  July 2, 1999) was an American author, screenwriter and journalist of Italian descent. He is known for his crime novels about the Mafia, most notably "The Godfather" (1969), which he later co-adapted into a three-part film saga directed by Francis Ford Coppola. He received the Academy Award for Best Adapted Screenplay for the first film in 1972 and "Part II" in 1974. Puzo also wrote the original screenplay for the 1978 "Superman" film. His last novel, "The Family", was released posthumously in 2001., Organized crime is a category of transnational, national, or local groupings of highly centralized enterprises run by criminals who intend to engage in illegal activity, most commonly for money and profit. Some criminal organizations, such as terrorist groups, are politically motivated. Sometimes criminal organizations force people to do business with them, such as when a gang extorts money from shopkeepers for so-called "protection". Gangs may become disciplined enough to be considered "organized". A criminal organization or gang can also be referred to as a mafia, mob, or crime syndicate; the network, subculture and community of criminals may be referred to as the underworld., Bryan is a city in and the county seat of Williams County, Ohio, United States, in the state's northwestern corner. The population was 8,545 at the 2010 census., The Godfather's Revenge, a 2006 novel written by author Mark Winegardner, is the sequel to "The Godfather", "The Sicilian", and "The Godfather Returns". The story takes place from 19631964, and picks up the story from where "The Godfather Returns" left off. The novel deals with Michael Corleone's guilt over the events of "The Godfather Part II", particularly his ordering the death of his brother, Fredo. Subplots include Nick Geraci's plans for revenge against the Corleones, Tom Hagen's being implicated in a murder, and organized crime's battle with a presidential family (the Sheas, who are analogous to the Kennedy family)., The Sicilian is a novel by Italian-American author Mario Puzo. Published in 1984 by Random House Publishing Group (ISBN 0-671-43564-7), it is based on Puzo's most famous work, "The Godfather". It is regarded as "The Godfather"'s literary sequel., Random House is the largest general-interest paperback publisher in the world. 
As of 2013, it is part of Penguin Random House, which is jointly owned by German media conglomerate Bertelsmann and British global education and publishing company Pearson PLC., The Godfather Part II is a 1974 American crime film produced and directed by Francis Ford Coppola from a screenplay co-written with Mario Puzo, starring Al Pacino and Robert De Niro. Partially based on Puzo's 1969 novel "The Godfather", the film is both sequel and prequel to "The Godfather", presenting parallel dramas: one picks up the 1958 story of Michael Corleone (Pacino), the new Don of the Corleone crime family, protecting the family business in the aftermath of an attempt on his life; the prequel covers the journey of his father, Vito Corleone (De Niro), from his Sicilian childhood to the founding of his family enterprise in New York City., Tom Hagen is a fictional character in Mario Puzo's novel "Godfather" and Francis Ford Coppola's films "The Godfather" and "The Godfather Part II". He was portrayed by Robert Duvall in the films., Fausto Dominick ' Nick ' Geraci Jr. is a central character in the Mark Winegardner novels The Godfather Returns and The Godfather 's Revenge ., Michael Corleone is the main protagonist of Mario Puzo's novel "The Godfather" and the three Godfather films directed by Francis Ford Coppola. He was portrayed in the three films by Al Pacino, who was twice nominated for Academy Awards for the part., The Kennedy family is an American family that has been prominent in American politics, public service, and business during the 20th century. At least one Kennedy family member held federal elective office in every year between 1947 and 2011, and then from 2013 onwards, a span of time comprising more than a quarter of the nation's existence. Three of the four sons of Joseph, Sr. and Rose Kennedy served as Senator, and later ran for the presidency., Subject: nick geraci, Relation: instance_of, Options: (A) academy (B) battle (C) category (D) census (E) century (F) character (G) city (H) county (I) crime (J) criminal (K) criminal organization (L) death (M) descent (N) education (O) enterprise (P) family (Q) family business (R) fictional character (S) film (T) force (U) gang (V) group (W) house (X) journalist (Y) may (Z) murder ([) novel (\) november (]) october (^) office (_) organization (`) organized crime (a) part (b) population (c) presidency (d) profit (e) protagonist (f) public (g) publisher (h) publishing (i) river (j) saga (k) seat (l) sequel (m) subculture (n) syndicate (o) three (p) underworld
fictional character

Context: EasyJet (styled as easyJet) is a British airline, operating under the low-cost carrier model, based at London Luton Airport. It operates domestic and international scheduled services on over 820 routes in more than 30 countries. easyJet plc is listed on the London Stock Exchange and is a constituent of the FTSE 100 Index. easyGroup Holdings Ltd (the investment vehicle of the airline's founder Sir Stelios Haji-Ioannou and his family) is the largest shareholder with a 34.62% stake (as of July 2014). It employs nearly 11,000 people, based throughout Europe but mainly in the UK., British Aviation Services Limited (Britavia) was an early post-World War II airline holding company and air transport operator that could trace its roots back to 1946. Its main activities included trooping, inclusive tour (IT) and worldwide passenger and freight charter services. British Aviation Services' first investment in a British independent airline occurred in 1946, when it acquired a minority interest in Silver City Airways. Silver City Airways operated the world's first cross-Channel air ferry service on 13 July 1948. It subsequently became British Aviation Services' biggest operating division. In 1953, British Aviation Services took over the independent airline Air Kruise. The same year, BAS Group also took control of Aquila Airways, the last commercial flying boat operator in the United Kingdom. The completion of these acquisitions by mid-1954 resulted in a reorganisation of the British Aviation Services group, with British Aviation Services Ltd (BAS Group) becoming the group's holding company and Britavia one of its operating subsidiaries. By the late 1950s, BAS Group became Britain's largest independent airline operator. Its numerous operating divisions included Britavia's Hermes Division at Blackbushe Airport and Aquila Airways's Flying Boat Division at Hamble near Southampton. The former concentrated on trooping services and inclusive tours while the latter provided scheduled services to Portugal, the Canary Islands and Italy. In 1962, BAS Group merged with British United Airways (BUA), which by that time had replaced BAS as the UK's largest independent airline operator., Hunting-Clan Air Transport was a wholly private, British independent airline that was founded in the immediate post-World War II period. It began trading on January 1, 1946 as Hunting Air Travel Ltd. It was a subsidiary of the Hunting Group of companies, which had come from the shipping industry and could trace its history back to the 19th century. The newly formed airline's first operating base was at Bovingdon Airport in Southeast England. Its main activities were contract, scheduled and non-scheduled domestic and international air services that were initially operated with Douglas Dakota and Vickers Viking piston airliners from the company's Bovingdon base. A change of name to Hunting Air Transport occurred in 1951. By that time, the airline had emerged as one of the healthiest and most securely financed independent airlines in Britain. In October 1953, the firm's name changed to Hunting-Clan Air Transport, as a result of an agreement between the Hunting Group and the Clan Line group of companies to invest £500,000 each in a new company named Hunting-Clan Air Holdings Ltd, the holding company for the combined group's air transport interests. Apart from Hunting-Clan Air Transport itself, this included Field Aircraft Services Ltd, the Hunting group's aircraft maintenance arm. In 1960, Hunting-Clan Air Transport merged with the Airwork group to form British United Airways (BUA)., Silver City Airways was a private, British independent airline formed in 1946. The name "Silver City" was derived from the eponymous Australian mining town at Broken Hill, where "The Zinc Corporation" was headquartered. Silver City's first commercial flight departed London Heathrow for Sydney via Johannesburg in late 1946. The following year, Silver City leased its first Bristol Freighter, moved its base to Blackbushe and participated in the airlift of Hindu and Muslim refugees between Pakistan and India. In 1948, control of Silver City passed from the Zinc Corporation to British Aviation Services. In July of that year, the airline inaugurated the world's first air ferry service across the English Channel between Lympne Airport and Le Touquet Airport. In 194849, Silver City participated in the Berlin Airlift. In 1949, it established a French sister airline., Southwest Airlines Co. is a major U.S. airline, the world's largest low-cost carrier, headquartered in Dallas, Texas., British United Airways (BUA) was a private, independent British airline formed as a result of the merger of Airwork Services and Hunting-Clan Air Transport in July 1960, making it the largest wholly private airline based in the United Kingdom at the time. British and Commonwealth Shipping (B&C) was the new airline's main shareholder., Sir Frederick Alfred Laker (6 August 1922  9 February 2006) was an English airline entrepreneur, best known for founding Laker Airways in 1966, which went bankrupt in 1982. Known as "Freddie Laker", he was one of the first airline owners to adopt the "no-frills" airline business model that has since proven to be very successful worldwide with companies such as Southwest Airlines, Ryanair, easyJet, AirAsia and WestJet., WestJet Airlines Ltd. is a Canadian airline that began as a low-cost alternative to the country's competing major airlines. WestJet provides scheduled and charter air service to 100 destinations in Canada, the United States, Europe, Mexico, Central America and the Caribbean. Founded in 1996, it is currently the second-largest Canadian air carrier, behind Air Canada, operating an average of 425 flights and carrying over 45,000 passengers per day. In 2013, WestJet carried 18.5 million passengers, making it the ninth-largest airline in North America by passengers carried.
WestJet is a public company with more than 10,000 employees, is non-unionized and is not part of any airline alliance. It operates three variants of the Boeing 737 Next Generation family, as well as Boeing 767 aircraft, on select long-haul routes. Its subsidiary WestJet Encore also operates the Bombardier Q400. The airline's headquarters is located adjacent to the Calgary International Airport., Channel Air Bridge was a private British independent airline specialising in cross-Channel vehicle - cum - passenger ferry services . Freddie Laker started Channel Air Bridge as a sister airline of Air Charter on a provisional basis in 1954 . Operations commenced in 1955 . In 1958 , Channel Air bridge took over Air Charter 's vehicle ferry services . In 1959 , both Channel Air Bridge and its sister airline Air Charter became part of the Airwork group . In 1960 , Airwork joined with Hunting - Clan to form British United Airways ( BUA ) . In 1962 , BUA reorganised its vehicle ferry operations by merging Channel Air Bridge with Silver City Airways . This resulted in the creation of British United Air Ferries in 1963 ., Subject: channel air bridge, Relation: parent_company, Options: (A) air canada (B) airwork services (C) british aviation services (D) british united airways (E) easyjet (F) southwest airlines (G) westjet

airwork services