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: Sunni Islam (or ) is the largest denomination of Islam. Its name comes from the word Sunnah, referring to the exemplary behavior of the Islamic prophet Muhammad. The differences between Sunni and Shia Muslims arose from a disagreement over the choice of Muhammad's successor and subsequently acquired broader political significance, as well as theological and juridical dimensions., An imam (', plural: ') is an Islamic leadership position. It is most commonly in the context of a worship leader of a mosque and Muslim community by Sunni Muslims. In this context, imams may lead Islamic worship services, serve as community leaders, and provide religious guidance. For Shi'a Muslims, the imam has a more central meaning and role in Islam through the concept of Imamah; the term is only applicable to those members of the house of the prophet ahl al-Bayt, designated as infallibles., Ab Bakr Abdallh bin Ab Qufah a-iddq (573 CE22 August 634 CE) popularly known as Abu Bakr, was a senior companion ("Sahabi") andthrough his daughter Aishathe father-in-law of the Islamic prophet Muhammad. Abu Bakr became the first openly declared Muslim outside Muhammad's family. Abu Bakr served as a trusted advisor to Muhammad. During Muhammad's lifetime, he was involved in several campaigns and treaties., A hadith (or  plural: ahadith, ) is one of various reports describing the words, actions, or habits of the Islamic prophet Muhammad. The term comes from Arabic meaning a "report", "account" or "narrative". Hadith are second only to the Quran in developing Islamic jurisprudence, and regarded as important tools for understanding the Quran and commentaries ("tafsir") written on it. Some important elements of traditional Islam, such as the five salat prayers, are mentioned in hadith., Usulis are the majority Twelver Shi'a Muslim group. They differ from their now much smaller rival Akhbari group in favoring the use of "ijtihad" (i.e., reasoning) in the creation of new rules of "fiqh"; in assessing hadith to exclude traditions they believe unreliable; and in considering it obligatory to obey a "mujtahid" when seeking to determine Islamically correct behavior., Shia ("Shah", from "Shatu Al", followers of Ali) is a branch of Islam which holds that the Islamic prophet Muhammad designated Ali ibn Abi Talib as his successor (Imam). Shia Islam primarily contrasts with Sunni Islam, whose adherents believe that Muhammad did not appoint a successor. Instead they consider Abu Bakr (who was appointed Caliph through a Shura, i.e. consensus) to be the correct Caliph., In Shia Islam , Marja ( Arabic :   ) ( Plural : marji ) , also known as a marja taqld or marja dn ( Arabic :   /    ) , literally means `` Source to Imitate / Follow '' or `` Religious Reference '' . , is the label provided to the highest level Shia authority , a Grand Ayatollah with the authority to make legal decisions within the confines of Islamic law for followers and less - credentialed clerics . After the Qur'an and the Prophets and Imams , marji are the highest authority on religious laws in Usuli Shia Islam ., Shura (Arabic:  "shr") is an Arabic word for "consultation". The Quran and the Prophet Muhammad encourage Muslims to decide their affairs in consultation with those who will be affected by that decision., The Akhbaris are Twelver Shia Muslims who reject the use of reasoning in deriving verdicts, and believe Quran and hadith (sayings of Prophet Muhammad and Twelve Shia Imams) as the only source of law., Islam (' ;) is a religion articulated by the Quran, a text considered by its adherents to be the verbatim word of God ('), and, for the vast majority of adherents, the teachings and normative example (called the "sunnah", composed of accounts called "hadith") of Muhammad (5708 June 632 CE). It is the world's second-largest religion and the fastest-growing major religion in the world, with over 1.7 billion followers or 23% of the global population, known as Muslims. Islam is an Abrahamic monotheistic religion that upholds that God is one and incomparable and that the purpose of existence is to worship God. Muslims consider Muhammad to be the last prophet of God., Muhammad (c. 570 CE  8 June 632 CE) is the central figure of Islam and widely regarded as its founder by non-Muslims. He is known as the "Holy Prophet" to Muslims, almost all of whom consider him to be the last prophet sent by God to mankind to restore Islam, believed by Muslims to be the unaltered original monotheistic faith of Adam, Abraham, Moses, Jesus, and other prophets. Muhammad united Arabia into a single Muslim polity and ensured that his teachings, practices, and the Quran, formed the basis of Islamic religious belief., Ijtihad ("", lit. effort, physical or mental, expended in a particular activity) 
is an Islamic legal term referring to independent reasoning 
or the thorough exertion of a jurist's mental faculty in finding a solution to a legal question. It is contrasted with "taqlid" (imitation, conformity to legal precedent). According to classical Sunni theory, "ijtihad" requires expertise in the Arabic language, theology, revealed texts, and principles of jurisprudence ("usul al-fiqh"), 
and is not employed where authentic and authoritative texts (Qur'an and ahadith) are considered unambiguous with regard to the question, or where there is an existing scholarly consensus ("ijma"). Ijtihad is considered to be a religious duty for those qualified to perform it. An Islamic scholar who is qualified to perform "ijtihad" is called a "mujtahid"., Twelver (Athn'ashariyyah or Ithn'ashariyyah ) Shia Islam or Imamiyyah is the largest branch of Shia Islam. Twelver belief is based on the Quran and the message of the Islamic Prophet Muhammad attested in hadith, and on hadith taught by their Imams. The term "Twelver" refers to its adherents' belief in twelve divinely ordained leaders, known as the Twelve Imams, and their belief that the last Imam, Muhammad al-Mahdi, lives in occultation and will reappear as the promised Mahdi. According to Shia tradition, the Mahdi's tenure will coincide with the Second Coming of Jesus Christ ("Isa"), who is to assist the "Mahdi" against the "Masih ad-Dajjal" (literally, the "false Messiah" or Antichrist)., Ali ibn Abi Talib (; 13 Rajab, 21 BH  21 Ramadan, 40 AH; 15 September 601  29 January 661) was the cousin and son-in-law of the Islamic prophet Muhammad, ruling over the Islamic caliphate from 656 to 661., Fiqh is Islamic jurisprudence. While "Sharia" is believed by Muslims to represent divine law as revealed in the Quran and the "Sunnah" (the teachings and practices of the Islamic prophet Muhammad), "fiqh" is the human understanding of the "Sharia""sharia" expanded and developed by interpretation ("ijtihad") of the Quran and "Sunnah" by Islamic jurists ("Ulama") and implemented by the rulings ("Fatwa") of jurists on questions presented to them., A Muslim is someone who follows or practises Islam, a monotheistic Abrahamic religion. Muslims consider the Quran (Koran), their holy book, to be the verbatim word of God as revealed to the Islamic prophet and messenger Muhammad. They also follow the teachings and practices of Muhammad ("sunnah ") as recorded in traditional accounts ("hadith"). "Muslim" is an Arabic word meaning "one who submits (to God)"., Subject: marja', Relation: subclass_of, Options: (A) advisor (B) arabic (C) behavior (D) belief (E) bin (F) branch (G) c (H) faith (I) god (J) ijtihad (K) islam (L) jurisprudence (M) law (N) leader (O) majority (P) message (Q) monotheistic religion (R) mujtahid (S) muslim (T) narrative (U) plural (V) position (W) prophet (X) question (Y) reasoning (Z) religious ([) report (\) rival (]) second (^) shia islam (_) sunni islam (`) term (a) theology (b) theory (c) word (d) world
mujtahid

Context: The McDonnell Aircraft Corporation was an American aerospace manufacturer based in St. Louis, Missouri. The company was founded on July 6, 1939 by James Smith McDonnell, and was best known for its military fighters, including the F-4 Phantom II, and manned spacecraft including the Mercury capsule and Gemini capsule. McDonnell Aircraft later merged with the Douglas Aircraft Company to form McDonnell Douglas in 1967., Aerospace is the human effort in science, engineering and business to fly in the atmosphere of Earth (aeronautics) and surrounding space (astronautics). Aerospace organisations research, design, manufacture, operate, or maintain aircraft and/or spacecraft. Aerospace activity is very diverse, with a multitude of commercial, industrial and military applications., A rotorcraft or rotary-wing aircraft is a heavier-than-air flying machine that uses lift generated by wings, called rotary wings or rotor blades, that revolve around a mast. Several rotor blades mounted on a single mast are referred to as a rotor. The International Civil Aviation Organization (ICAO) defines a rotorcraft as "supported in flight by the reactions of the air on one or more rotors". Rotorcraft generally include those aircraft where one or more rotors are required to provide lift throughout the entire flight, such as helicopters, cyclocopters, autogyros, and gyrodynes. Compound rotorcraft may also include additional thrust engines or propellers and static lifting surfaces., A rocket (from Italian "rocchetto" "bobbin") is a missile, spacecraft, aircraft or other vehicle that obtains thrust from a rocket engine. Rocket engine exhaust is formed entirely from propellant carried within the rocket before use. Rocket engines work by action and reaction and push rockets forward simply by expelling their exhaust in the opposite direction at high speed, and can therefore work in the vacuum of space., The Douglas Aircraft Company was an American aerospace manufacturer based in Southern California. It was founded in 1921 by Donald Wills Douglas, Sr. and later merged with McDonnell Aircraft in 1967 to form McDonnell Douglas. Douglas Aircraft Company largely operated as a division of McDonnell Douglas (MD) after the merger. MD later merged with Boeing in 1997., The Boeing Company is an American multinational corporation that designs, manufactures, and sells airplanes, rotorcraft, rockets, and satellites worldwide. The company also provides leasing and product support services. Boeing is among the largest global aircraft manufacturers; it is the second-largest defense contractor in the world based on 2015 revenue, and is the largest exporter in the United States by dollar value. Boeing stock is a component of the Dow Jones Industrial Average., Embraer S.A. is a Brazilian aerospace conglomerate that produces commercial, military, executive and agricultural aircraft and provides aeronautical services. It is headquartered in São José dos Campos, São Paulo State., McDonnell Douglas was a major American aerospace manufacturing corporation and defense contractor formed by the merger of McDonnell Aircraft and the Douglas Aircraft Company in 1967. Between then and its own merger with Boeing in 1997, it produced a number of well-known commercial and military aircraft such as the DC-10 airliner and F-15 Eagle air-superiority fighter., As of September 2015 , American Airlines operates a mainline fleet of 939 aircraft , making it the largest commercial fleet in the world . It primarily operates a mix of Airbus and Boeing ( including McDonnell Douglas ) narrow - body and wide - body aircraft , as well as one narrow - body variant from Embraer . American is currently in the process of the largest fleet renewal in its history , with over 300 aircraft on order from Airbus and Boeing . American Airlines also announced a new livery to be painted on all aircraft . American Airlines expects to be done repainting all aircraft by the end of 2017 ., An airplane or aeroplane (informally plane) is a powered, fixed-wing aircraft that is propelled forward by thrust from a jet engine or propeller. Airplanes come in a variety of sizes, shapes, and wing configurations. The broad spectrum of uses for airplanes includes recreation, transportation of goods and people, military, and research. Commercial aviation is a massive industry involving the flying of tens of thousands of passengers daily on airliners. Most airplanes are flown by a pilot on board the aircraft, but some are designed to be remotely or computer-controlled., Subject: american airlines fleet, Relation: item_operated, Options: (A) 4 (B) aircraft (C) airliner (D) spacecraft
airliner

Context: A castle (from ) is a type of fortified structure built in Europe and the Middle East during the Middle Ages by nobility. Scholars debate the scope of the word "castle", but usually consider it to be the private fortified residence of a lord or noble. This is distinct from a palace, which is not fortified; from a fortress, which was not always a residence for nobility; and from a fortified settlement, which was a public defence  though there are many similarities among these types of construction. Usage of the term has varied over time and has been applied to structures as diverse as hill forts and country houses. Over the approximately 900 years that castles were built, they took on a great many forms with many different features, although some, such as curtain walls and arrowslits, were commonplace., The Head of the Commonwealth is the figurehead and "symbol of the free association of [the] independent member nations" of the Commonwealth of Nations (commonly known as "the Commonwealth"), an intergovernmental organisation that currently comprises 52 sovereign states. There is no set term of office or term limit and the role itself involves no part in the day-to-day governance of any of the member states within the Commonwealth., The 2012 Summer Olympics, formally the Games of the XXX Olympiad and commonly known as London 2012, was a major international multi-sport event celebrated in the tradition of the Olympic Games, as governed by the International Olympic Committee (IOC). It took place in London and to a lesser extent across the United Kingdom from 25 July to 12 August 2012. The first event, the group stage in women's football began on 25 July at the Millennium Stadium in Cardiff, followed by the opening ceremonies on 27 July. 10,768 athletes from 204 National Olympic Committees (NOCs) participated., The Golden Jubilee of Elizabeth II was the international celebration marking the 50th anniversary of the accession of Queen Elizabeth II to the thrones of seven countries, upon the death of her father, King George VI, on 6 February 1952, and was intended by the Queen to be both a commemoration of her 50 years as monarch and an opportunity for her to officially and personally thank her people for their loyalty. Despite the deaths of her sister, Princess Margaret, and mother, Queen Elizabeth The Queen Mother, in February and March 2002 respectively, and predictions in the media that the anniversary would be a non-event, the jubilee was marked with large-scale and popular events throughout London in June of the same year, bookended by events throughout the Commonwealth realms. Elizabeth attended all of the official celebrations as scheduled, along with her husband, the Duke of Edinburgh; over twelve months, the royal couple journeyed more than to the Caribbean, Australia, New Zealand, then around the United Kingdom, and wrapped up the jubilee year in Canada. Numerous landmarks, parks, buildings, and the like, were also named in honour of the golden jubilee and commemorative medals, stamps, and other symbols were issued., Elizabeth II (Elizabeth Alexandra Mary; born 21 April 1926) has been Queen of the United Kingdom, Canada, Australia, and New Zealand since 6 February 1952. She is Head of the Commonwealth and Queen of 12 countries that have become independent since her accession: Jamaica, Barbados, the Bahamas, Grenada, Papua New Guinea, Solomon Islands, Tuvalu, Saint Lucia, Saint Vincent and the Grenadines, Belize, Antigua and Barbuda, and Saint Kitts and Nevis., Abergavenny (archaically "Abergafenni" meaning "Mouth of the River Gavenny") is a market town in Monmouthshire, Wales. It is located west of Monmouth on the A40 and A465 roads, from the English border. Originally the site of a Roman fort, Gobannium, it became a medieval walled town within the Welsh marches. The town contains the remains of a medieval stone castle built soon after the Norman conquest of Wales. The town hosted the 2016 National Eisteddfod of Wales., Manchester is a major city and metropolitan borough in Greater Manchester, England, with a population of 514,414 . It lies within the United Kingdom's second-most populous urban area, with a population of 2.55 million. Manchester is fringed by the Cheshire Plain to the south, the Pennines to the north and east and an arc of towns with which it forms a continuous conurbation. The local authority is Manchester City Council., Mountain biking is the sport of riding bicycles off-road, often over rough terrain, using specially designed mountain bikes. Mountain bikes share similarities with other bikes, but incorporate features designed to enhance durability and performance in rough terrain., The 1948 Summer Olympics, officially known as the Games of the XIV Olympiad, were an international multi-sport event which was held in London, England, United Kingdom. After a 12-year hiatus because of World War II, these were the first Summer Olympics since the 1936 Games in Berlin. The 1940 Games had been scheduled for Tokyo, and then for Helsinki; the 1944 Games had been provisionally planned for London. This was the second occasion that London had hosted the Olympic Games, having previously been the venue in 1908. The Olympics again returned to London in 2012, making it thus far the only city to host the games three times. These were the first of two summer Olympic Games under the IOC presidency of Sigfrid Edström., The Bristol Channel is a major inlet in the island of Great Britain, separating South Wales from Devon and Somerset in South West England. It extends from the lower estuary of the River Severn to the North Atlantic Ocean. It takes its name from the English city of Bristol, and is over 30 miles (50 km) across at its widest point., Yr Wyddfa commonly known as Snowdon in English, is the highest mountain in Wales, at an elevation of above sea level, and the highest point in the British Isles south of the Scottish Highlands. It is located in Snowdonia National Park (") in Gwynedd, and has been described as "probably the busiest mountain in Britain". It is designated as a national nature reserve for its rare flora and fauna., The Welsh Marches is an imprecisely defined area along and around the border between England and Wales in the United Kingdom. The precise meaning of the term has varied at different periods. , Wales is a country that is part of the United Kingdom and the island of Great Britain. It is bordered by England to the east, the Irish Sea to the north and west, and the Bristol Channel to the south. It had a population in 2011 of 3,063,456 and has a total area of . Wales has over of coastline and is largely mountainous, with its higher peaks in the north and central areas, including Snowdon, its highest summit. The country lies within the north temperate zone and has a changeable, maritime climate., A country is a region that is identified as a distinct national entity in political geography. A country may be an independent sovereign state or one that is occupied by another state, as a non-sovereign or formerly sovereign political division, or a geographic region associated with sets of previously independent or differently associated people with distinct political characteristics. Regardless of the physical geography, in the modern internationally accepted legal definition as defined by the League of Nations in 1937 and reaffirmed by the United Nations in 1945, a resident of a country is subject to the independent exercise of legal jurisdiction., England is a country that is part of the United Kingdom. It shares land borders with Scotland to the north and Wales to the west. The Irish Sea lies northwest of England and the Celtic Sea lies to the southwest. England is separated from continental Europe by the North Sea to the east and the English Channel to the south. The country covers five-eighths of the island of Great Britain (which lies in the North Atlantic) in its centre and south; and includes over 100 smaller islands such as the Isles of Scilly, and the Isle of Wight., Nicole Denise Cooke, MBE (born 13 April 1983) is a Welsh former professional road bicycle racer and Commonwealth, Olympic and World road race champion. Cooke announced her retirement from the sport on 14 January 2013 at the age of 29., Julian Winn from Abergavenny , Wales ( born 23 September 1972 ) is a former Welsh competitive cyclist who was formerly directeur sportif at the UCI Continental cycling team Endura Racing . He represented Wales in the 1998 Commonwealth Games at Kuala Lumpur and at the 2002 Commonwealth Games in Manchester . He was appointed Welsh Cycling coach in 2005 . In 2008 , he was GB road race team manager at the Beijing Olympics , overseeing the victory of Welsh compatriot Nicole Cooke . Since the folding of Team Endura Winn has been director of Sugar Loaf Road , which organises bike riding weekends in the Black Mountains ., Radio is the technology of using radio waves to carry information, such as sound, by systematically modulating properties of electromagnetic energy waves transmitted through space, such as their amplitude, frequency, phase, or pulse width. When radio waves strike an electrical conductor, the oscillating fields induce an alternating current in the conductor. The information in the waves can be extracted and transformed back into its original form., Greater Manchester is a metropolitan county in North West England, with a population of 2.8 million. It encompasses one of the largest metropolitan areas in the United Kingdom and comprises ten metropolitan boroughs: Bolton, Bury, Oldham, Rochdale, Stockport, Tameside, Trafford, Wigan, and the cities of Manchester and Salford. Greater Manchester was created on 1 April 1974 as a result of the Local Government Act 1972; and designated a City Region on 1 April 2011., Welsh Cycling (. Formerly the Welsh Cycling Union) is "the internationally recognised" governing body of cycling in Wales. It has over 140 cycling clubs in Wales. It administers all six cycling disciplinesBMX; cyclo-cross; mountain biking (downhill and cross-country); road racing; time trials; and track racing. Welsh Cycling is responsible for all aspects of sports cycling in Wales including competitions and racing licences and organising the Wales Commonwealth Games cycling team., London is the capital and most populous city of England and the United Kingdom, as well as the most populous city proper in the European Union. Standing on the River Thames in the south east of the island of Great Britain, London has been a major settlement for two millennia. It was founded by the Romans, who named it "Londinium". London's ancient core, the City of London, largely retains its medieval boundaries. Since at least the 19th century, "London" has also referred to the metropolis around this core, historically split between Middlesex, Essex, Surrey, Kent, and Hertfordshire, which today largely makes up Greater London, governed by the Mayor of London and the London Assembly., Road bicycle racing is a bicycle racing sport held on paved roads. Road racing is the most popular professional form of bicycle racing, in terms of numbers of competitors, events and spectators. Races can typically be split into 'mass-start' events where riders start simultaneously (though sometimes with a handicap), racing to set finish point, or individual and team time trials where riders or teams race a course individually against the clock., The 1998 XVI Commonwealth Games were held in Kuala Lumpur, Malaysia from 11 to 21 September 1998. The 1998 games were the first held in an Asian country and the last Commonwealth Games of the 20th century. This was also the first time the games took place in a country with a head of state other than the Head of the Commonwealth. A record 69 nations (34 of which collected medals) competed, with 3,638 athletes participating. For the first time ever, the games included team sports., The 2002 Commonwealth Games, officially the XVII Commonwealth Games were held in Manchester, England, from 25 July to 4 August 2002. The 2002 Games were to be hosted in the United Kingdom to coincide with the Golden Jubilee of Elizabeth II, head of the Commonwealth, and Manchester was selected for the 2002 Games ahead of London. The XVII Commonwealth Games was, prior to the 2012 Summer Olympics, the largest multi-sport event ever to be held in the UK, eclipsing the London 1948 Summer Olympics in numbers of teams and athletes participating. In terms of sports and events, the 2002 Games were the largest Commonwealth Games in history featuring 281 events across 17 sports., A directeur sportif (French for "sporting director", although the original French term is often used in English-language media; plural "directeurs sportifs") is a person directing a cycling team during a road bicycle racing event. At professional level, a directeur sportif follows the team in a car and communicates with riders, personnel and race officials by radio., The United Kingdom of Great Britain and Northern Ireland, commonly known as the United Kingdom (UK) or Britain, is a sovereign country in western Europe. Lying off the north-western coast of the European mainland, it includes the island of Great Britain (the name of which is also loosely applied to the whole country), the north-eastern part of the island of Ireland, and many smaller islands. Northern Ireland is the only part of the UK that shares a land border with another sovereign statethe Republic of Ireland. Apart from this land border, the UK is surrounded by the Atlantic Ocean, with the North Sea to its east, the English Channel to its south and the Celtic Sea to its south-south-west, giving it the 12th-longest coastline in the world. The Irish Sea lies between Great Britain and Ireland. With an area of , the UK is the 78th-largest sovereign state in the world and the 11th-largest in Europe. It is also the 21st-most populous country, with an estimated 65.1 million inhabitants. Together, this makes it the fourth most densely populated country in the European Union., Subject: julian winn, Relation: occupation, Options: (A) bicycle racer (B) canada (C) clock (D) conductor (E) directeur sportif (F) duke (G) father (H) head of state (I) king (J) major (K) member (L) mountain (M) nobility (N) official (O) prior (P) radio (Q) sovereign (R) united kingdom

bicycle racer