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).

Example Input: Context: Economics (, ) is a social science concerned with the factors that determine the production, distribution, and consumption of goods and services. The term "economics" comes from the Ancient Greek from (', pronounced "eekos", "house") and (', "custom" or "law"), hence "rules of the house (hold for good management)". 'Political economy' was the earlier name for the subject, but economists in the late 19th century suggested "economics" as a shorter term for "economic science" to establish itself as a separate discipline outside of political science and other social sciences., The Ivy League is a collegiate athletic conference comprising sports teams from eight private institutions of higher education in the Northeastern United States. The conference name is also commonly used to refer to those eight schools as a group beyond the sports context. The eight institutions are Brown University, Columbia University, Cornell University, Dartmouth College, Harvard University, the University of Pennsylvania, Princeton University, and Yale University. The term "Ivy League" has connotations of academic excellence, selectivity in admissions, and social elitism., Columbia University (officially Columbia University in the City of New York) is a private Ivy League research university in Upper Manhattan, New York City. It was established in 1754 as King's College by royal charter of George II of Great Britain. Columbia is the oldest college in the state of New York and the fifth chartered institution of higher learning in the country, making it one of nine colonial colleges founded before the Declaration of Independence. After the American Revolutionary War, King's College briefly became a state entity, and was renamed Columbia College in 1784. A 1787 charter placed the institution under a private board of trustees before it was renamed Columbia University in 1896 when the campus was moved from Madison Avenue to its current location in Morningside Heights occupying of land. Columbia is one of the fourteen founding members of the Association of American Universities, and was the first school in the United States to grant the M.D. degree., A royal charter is a formal document issued by a monarch as letters patent, granting a right or power to an individual or a body corporate. They were, and are still, used to establish significant organisations such as cities (with municipal charters) or universities and learned societies. Charters should be distinguished from warrants and letters of appointment, as they have perpetual effect. Typically, a Royal Charter is produced as a high-quality work of calligraphy on vellum. The British monarchy has issued over 980 royal charters. Of these about 750 remain in existence. The earliest was to the town of Tain in 1066, making it the oldest Royal Burgh in Scotland, followed by the University of Cambridge in 1231. Charters continue to be issued by the British Crown, a recent example being that awarded to the Chartered Institute for the Management of Sport and Physical Activity, on 7 April 2011., Guillermo Antonio Calvo ( born 1941 ) is an Argentine - American economist who is Director of Columbia University 's mid-career Program in Economic Policy Management in their School of International and Public Affairs ( SIPA ) . He published significant research in macroeconomics , especially monetary economics and the economics of emerging markets and transition economies ., 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., Madison Avenue is a north-south avenue in the borough of Manhattan in New York City, United States, that carries northbound one-way traffic. It runs from Madison Square (at 23rd Street) to meet the southbound Harlem River Drive at 142nd Street. In doing so, it passes through Midtown, the Upper East Side (including Carnegie Hill), East Harlem, and Harlem. It is named after and arises from Madison Square, which is itself named after James Madison, the fourth President of the United States. , Upper Manhattan denotes the most northern region of the New York City Borough of Manhattan. Its southern boundary has been variously defined, but 96th Street, the northern boundary of Central Park at 110th Street, 125th Street or 155th Street are some common usages., Higher Learning is a 1995 American drama film written and directed by John Singleton, and starring an ensemble cast. The film follows the changing lives of three incoming freshmen at the fictional Columbus University: Malik Williams (Omar Epps), a black track star who struggles with academics; Kristen Connor (Kristy Swanson), a shy and naive girl; and Remy (Michael Rapaport), a lonely and confused man seemingly out of place in his new environment., An economist is a practitioner in the social science discipline of economics., Subject: guillermo calvo, Relation: educated_at, Options: (A) brown university (B) columbia college (C) columbia university (D) cornell university (E) harvard university (F) law (G) learning (H) new york (I) princeton university (J) university of cambridge (K) yale university
Example Output: yale university

Example Input: Context: Ice dancing is a discipline of figure skating that draws from ballroom dancing. It joined the World Figure Skating Championships in 1952, and became a Winter Olympic Games medal sport in 1976., Pair skating is a figure skating discipline. International Skating Union (ISU) regulations describe pair teams as consisting of "one lady and one man." The sport is distinguished from ice dancing and single skating by elements unique to pair skating, including overhead lifts, twist lifts, death spirals, and throw jumps. Pair teams also perform the elements of single skating in unison. The discipline requires similar technique and timing on all elements of the performance in order to create an impression of "two skating as one". Serious skating accidents are most common in pairs., Charles Phillips ( born 1938 ) was an American ice dancer . Competing with Margie Ackles , he won the gold medal at the 1960 U.S. Figure Skating Championships . Phillips lived in Hollywood and was a 1957 graduate of UCLA . He and Ackles were coached by William Kipp . In addition to competing with Ackles , Phillips won the U.S. Silver ( Junior ) dance title with Aileen Kahre in 1956 ., Margie Ackles (born 1939) was an American figure skater, who competed in ice dance with Charles Phillips. The pair won the gold medal at the 1960 U.S. Figure Skating Championships., The U.S. Figure Skating Championships is a figure skating competition held annually to crown the national champions of the United States. The competition is sanctioned by U.S. Figure Skating. In the U.S. skating community, the event is often referred to informally as "Nationals". Medals are awarded in four disciplines: men's (boy's) singles, ladies' (girl's) singles, pair skating, and ice dancing in four colors: gold (first), silver (second), bronze (third), and pewter (fourth) on five levels, senior, junior, novice, intermediate, and juvenile. The event is also used to determine the U.S. teams for the World Championships, World Junior Championships, Four Continents Championships, and Winter Olympics, however, U.S. Figure Skating reserves the right to consider other results., U.S. Figure Skating is the national governing body for the sport of figure skating on ice in the United States. It is recognized as such by the United States Olympic Committee "USOC" under the Ted Stevens Olympic and Amateur Sports Act and is the United States member of the International Skating Union ("ISU"). Although the name of the organization is the United States Figure Skating Association it is known as and conducts business under the name U.S. Figure Skating. Founded in 1921, U.S. Figure Skating regulates and governs the sport and defines and maintains the standard of skating proficiency. It specifies the rules for testing, competitions and all other figure skating related activities. U.S. Figure Skating promotes interest and participation in the sport by assisting member clubs, skaters, and athletes, appointing officials, organizing competitions, exhibitions, and other figure skating pursuits, and offering a wide variety of programs., Subject: charles phillips , Relation: occupation, Options: (A) figure skater (B) ice dancing (C) member
Example Output: figure skater

Example Input: Context: The London Underground (also known simply as the Underground, or by its nickname the Tube) is a public rapid transit system serving Greater London and some parts of the adjacent counties of Buckinghamshire, Essex and Hertfordshire in the United Kingdom., Rapid transit, also known as heavy rail, metro, subway, tube, or underground, is a type of high-capacity public transport generally found in urban areas. Unlike buses or trams, rapid transit systems are electric railways that operate on an exclusive right-of-way, which cannot be accessed by pedestrians or other vehicles of any sort, and which is often grade separated in tunnels or on elevated railways., Hertfordshire (often abbreviated Herts) is a county in southern England, bordered by Bedfordshire to the north, Cambridgeshire to the north-east, Essex to the east, Buckinghamshire to the west and Greater London to the south. For government statistical purposes, it is placed in the East of England region., 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., Kensington High Street is the main shopping street in Kensington, London. The area is identified in the London Plan as one of 35 major centres in Greater London., Earl's Court is a district in the Royal Borough of Kensington and Chelsea in central London, bordering the sub-districts of South Kensington to the east, West Kensington to the west, Chelsea to the south and Kensington to the north. The Earl's Court Exhibition Centre was one of the country's largest indoor arenas and a popular concert venue until its closure in 2014., The Tube map is a schematic transport map of the lines, stations and services of London's public transport systems, the primary system being London Underground, known colloquially as "the Tube", hence the map's name. The first schematic Tube map was designed by Harry Beck in 1931, and it has since been expanded to also include today the Docklands Light Railway, London Overground, TfL Rail, Tramlink and the Emirates Air Line cable car., Edgware Road is a major road through north-west London, starting at Marble Arch in the City of Westminster (south end) and running north-west to Edgware in the London Borough of Barnet. It is also a boundary between several North London boroughs. The route has its origins as a Roman road (part of Watling Street) and therefore runs for 10 miles in an almost perfect straight line, which is unusual in London. It is part of the modern A5 road. It undergoes several name changes along its length, including Maida Vale, Kilburn High Road, Shoot Up Hill and Cricklewood Broadway; but the road is, as a whole, known as the Edgware Road, as it is the road to Edgware., Kensington is a district within the Royal Borough of Kensington and Chelsea in West London. The north east is taken up by Kensington Gardens, once private, as the name suggests, but today a public park with Italian and Dutch gardens, public buildings such as the Albert Memorial, the Serpentine Gallery and Speke's monument., High Street Kensington is a London Underground station at Kensington High Street . The station is on the Circle line between Gloucester Road and Notting Hill Gate , and the District line between Earl 's Court and Notting Hill Gate . It is in Travelcard Zone 1 . Kensington Arcade is the entrance to the station . The station itself has four platforms - two through platforms and two bay platforms . Platform 1 is used for anti-clockwise Circle line and westbound District line trains towards Gloucester Road and Earl 's Court , respectively . Platform 2 is for clockwise Circle line and eastbound District line trains towards Edgware Road . Platforms 3 and 4 are used for terminating District line trains from Earl 's Court . Platform 3 is usually used for the Olympia service and platform 4 is usually only used at the start and end of the day . There used to be a waiting room between Platform 2 & 3 for customer use , but this was turned into a staff room for drivers shortly before the Circle line Hammersmith Extension was implemented in December 2009 . Just south of the station is the junction where the Circle and District lines diverge . The typical off - peak service from this station is : 12 tph ( trains per hour ) to Edgware Road via Paddington ( 6 tph District line , 6 tph Circle line ) 6 tph to Wimbledon via Earl 's Court ( District line ) 3 tph to Kensington ( Olympia ) via Earl 's Court ( District line ) ( weekends and special events only ) 6 tph anticlockwise on the Circle line via Victoria and Embankment to Hammersmith, Upminster is a suburban town in east London, England, and part of the London Borough of Havering. Located east-northeast of Charing Cross, it is one of the locally important district centres identified in the London Plan, and comprises a number of shopping streets and a large residential area. It was historically, a rural village in Essex and formed an ancient parish. Although peripheral to London, the town has good transport links; it was first connected to central London by rail in 1885 and has a terminal station on the London Underground network. The economic history of Upminster is characterised by a shift from farming to garden suburb. As part of the suburban growth of London in the 20th century, Upminster significantly expanded and increased in population, becoming part of Hornchurch Urban District in 1934, and has formed part of Greater London since 1965., Paddington is an area within the City of Westminster, in central London. Formerly a metropolitan borough, it was integrated with Westminster and Greater London in 1965. Three important landmarks of the district are Paddington station, designed by the celebrated engineer Isambard Kingdom Brunel and opened in 1847; St Mary's Hospital; and Paddington Green Police Station (the most important high-security police station in the United Kingdom)., The District line is a London Underground service that crosses Greater London from east to west. From Upminster, the eastern terminus, the line runs through Central London to Earl's Court before dividing into three western branches, to Ealing Broadway, Wimbledon and Richmond. There is a short branch that goes from Earl's Court to . A branch also runs north from Earl's Court to Edgware Road via Paddington. Coloured green on the tube map, the line serves 60 stations in , and with bridges across the Thames on the Wimbledon and Richmond branches is the only London Underground line to cross the river in this way. The track and stations between Barking and Aldgate East are shared with the Hammersmith & City line, and between Tower Hill and Gloucester Road and on the Edgware Road branch with the Circle line. Some of the stations are shared with the Piccadilly line. Unlike London's deep-level tube railways, the railway tunnels are just below the surface, and the trains are of a similar size to those on British main lines., The Piccadilly line is a line of the London Underground, coloured dark blue on the Tube map. It is the fourth busiest line on the Underground network on the basis of the number of passengers transported per year with 210,000,000. It is mainly a deep-level line, running from the north to the west of London via Zone 1, with a number of surface sections, mostly in its westernmost parts. It is named after the road above it between Hyde Park Corner and Piccadilly Circus. Some of its stations are shared with the District line and some are shared with the Metropolitan line. It is the second longest line on the system, after the Central line, and has the second most stations, after the District line. It serves many of London's top tourist attractions including Harrods (Knightsbridge), Hyde Park, Buckingham Palace (within walking distance from Green Park), Piccadilly Circus, Leicester Square and Covent Garden, as well as London Heathrow Airport, the busiest airport in Europe. The line shares tracks with the Metropolitan line between Uxbridge and Rayners Lane, and with the District line between Hanger Lane Junction and Acton Town, then runs parallel with the District line between Acton Town and Barons Court., Buckinghamshire (or ), abbreviated Bucks, is a county in South East England which borders Greater London to the south east, Berkshire to the south, Oxfordshire to the west, Northamptonshire to the north, Bedfordshire to the north east and Hertfordshire to the east., The London Plan is the statutory spatial development strategy for the Greater London area in the United Kingdom that is written by the Mayor of London and published by the Greater London Authority. The regional planning document was first published in final form on 10 February 2004. In addition to minor alterations, it was substantially revised and republished in February 2008 and again in July 2011. The London Plan published in July 2011 is currently in effect and has 2031 as a formal end date. minor alterations are being made to the plan to comply with the National Planning Policy Framework and other changes in national policy., Central London is the innermost part of London, England. There is no official definition of its area but its characteristics are understood to include a high density built environment, high land values, an elevated daytime population and a concentration of regionally, nationally and internationally significant organisations and facilities. Over time a number of definitions have been used to define the scope of central London for statistics, urban planning and local government. , Subject: high street kensington tube station, Relation: located_in_the_administrative_territorial_entity, Options: (A) arenas (B) buckingham (C) buckinghamshire (D) cable (E) central (F) chelsea (G) date (H) district (I) east (J) east of england (K) england (L) europe (M) greater london (N) hertfordshire (O) hill (P) hyde park (Q) kensington (R) knightsbridge (S) london (T) london borough of havering (U) mary (V) middlesex (W) north east (X) of (Y) piccadilly (Z) river ([) road (\) royal borough of kensington and chelsea (]) south (^) south east england (_) south kensington (`) split (a) street (b) surrey (c) time (d) upminster (e) west (f) westminster (g) wimbledon
Example Output:
royal borough of kensington and chelsea