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: Ice hockey is a contact team sport played on ice, usually in a rink, in which two teams of skaters use their sticks to shoot a vulcanized rubber puck into their opponent's net to score points. Ice hockey teams usually consist of six players each: one goaltender, and five players who skate up and down the ice trying to take the puck and score a goal against the opposing team., Edmonton is the capital city of the Canadian province of Alberta. Edmonton is on the North Saskatchewan River and is the centre of the Edmonton Capital Region, which is surrounded by Alberta's central region., Anders Karl Daniel Eldebrink (born December 11, 1960 in Morjärv, Sweden) is a retired ice hockey defenceman in the SEL in the 1970s and 1980s. He also played 165 games for the Swedish national team., In ice hockey, the goaltender is the player responsible for preventing the hockey puck from entering their team's net, thus preventing the opposing team from scoring. The goaltender usually plays in or near the area in front of the net called the "goal crease" (often referred to simply as " the crease" or "the net"). Goaltenders tend to stay at or beyond the top of the crease to cut down on the angle of shots. In today's age of goaltending there are two common styles, butterfly and hybrid (hybrid is a mix of the traditional stand-up style and butterfly technique). Because of the power of shots, the goaltender wears special equipment designed to protect the body from direct impact. The goalie is one of the most valuable players on the ice, as their performance can greatly change the outcome or score of the game. One-on-one situations, such as breakaways and shootouts, have the tendency to highlight a goaltender's pure skill, or lack thereof. Only one goaltender is allowed to be on the ice for each team at any given time., Robert Ingemar Nordmark ( born August 20 , 1962 ) is a retired Swedish professional ice hockey player . He was the Head coach for Almtuna IS in Allsvenskan ( the Swedish second division ) in the 2007/2008 season , but he was replaced by Leif Boork in November 2007 because of poor results . He is currently a European scout of the Toronto Maple Leafs and previously was a European scout for the Edmonton Oilers . Robert is cousin with Anders Eldebrink ., The Edmonton Oilers are a professional ice hockey team based in Edmonton, Alberta. They are members of the Pacific Division of the Western Conference of the National Hockey League (NHL)., The Air Canada Centre (ACC) is a multi-purpose indoor sporting arena located on Bay Street in the South Core district of Downtown Toronto, Ontario, Canada. It is the home of the Toronto Maple Leafs of the National Hockey League (NHL), the Toronto Raptors of the National Basketball Association (NBA) and the Toronto Rock of the National Lacrosse League (NLL). In addition, the Toronto Marlies of the American Hockey League play occasional games at the arena, and the Raptors 905 of the NBA Development League plan to play occasional games at the venue as well. The area was previously home to the Toronto Phantoms of the Arena Football League (AFL) during their brief existence. The arena is popularly known as "the ACC" or "the Hangar" (the latter nickname came from its sponsorship by Air Canada)., Maple Leaf Gardens is an historic building located at the northwest corner of Carlton Street and Church Street in Toronto, Canada. The building was initially constructed as an arena to host ice hockey games, but has since been reconstructed for other uses. Today Maple Leaf Gardens is a multi-purpose facility, with Loblaws occupying retail space on the lower floors and an arena for Toronto's Ryerson University, known as Mattamy Athletic Centre at the Gardens, occupying another level., The National Hockey League (NHL) is a professional ice hockey league currently composed of 31 member clubs. Of the 30 clubs currently playing, 23 are in the United States and 7 in Canada. Headquartered in New York City, the NHL is considered to be the premier professional ice hockey league in the world, and one of the major professional sports leagues in the United States and Canada. The Stanley Cup, the oldest professional sports trophy in North America, is awarded annually to the league playoff champion at the end of each season., The Toronto Maple Leafs (officially the Toronto Maple Leaf Hockey Club) are a professional ice hockey team based in Toronto, Ontario. They are members of the Atlantic Division of the Eastern Conference of the National Hockey League (NHL). The team is one of the "Original Six" league members. They are owned by Maple Leaf Sports & Entertainment, Ltd. and are represented by Chairman Larry Tanenbaum. In February 1999, they moved to the Air Canada Centre, which replaced Maple Leaf Gardens, the team's home since 1931., Toronto is the most populous city in Canada, the provincial capital of Ontario, and the centre of the Greater Toronto Area, the most populous metropolitan area in Canada. Growing in population, the 2011 census recorded a population of 2,615,060. As of 2015, the population is now estimated at 2,826,498, making Toronto the fourth-largest city in North America based on the population within its city limits. Toronto trails only Mexico City, New York City, and Los Angeles by this measure, while it is the fifth-largest (behind also Chicago) if ranked by the size of its metropolitan area . An established global city, Toronto is an international centre of business, finance, arts, and culture, and widely recognized as one of the most multicultural and cosmopolitan cities in the world., Subject: robert nordmark, Relation: position_played_on_team_/_speciality, Options: (A) centre (B) defenceman (C) end (D) goaltender
Example Output: defenceman

Example Input: Context: The Poltva River ( Ukrainian :  ; Polish : Petew ) is a river in the western Ukrainian Oblast of Lviv and a tributary of the Bug River . The capital of the Lviv Oblast , Lviv , is located on the river . In the 19th century the river was included into the underground sewer system of Lviv ., The Second Polish Republic, also known as the Second Commonwealth of Poland or interwar Poland, refers to the country of Poland between the First and Second World Wars (19181939). Officially known as the Republic of Poland or the Commonwealth of Poland, the Polish state was recreated in 1918, in the aftermath of World War I. When, after several regional conflicts, the borders of the state were fixed in 1922, Poland's neighbours were Czechoslovakia, Germany, the Free City of Danzig, Lithuania, Latvia, Romania and the Soviet Union. It had access to the Baltic Sea via a short strip of coastline either side of the city of Gdynia. Between March and August 1939, Poland also shared a border with the then-Hungarian governorate of Subcarpathia. Despite internal and external pressures, it continued to exist until 1939, when Poland was invaded by Nazi Germany, the Soviet Union and the Slovak Republic, marking the beginning of World War II in Europe. The Second Republic was significantly different in territory to the current Polish state. It included substantially more territory in the east and less in the west., The Bug River (or Western Bug "Zakhidnyy Buh, ") is a major European river which flows through three countries with a total length of ., Lviv (',   ', ; Yiddish: ; Latin: "Leopolis"), the largest city in western Ukraine and the seventh largest city in the country overall, is one of the main cultural centres of Ukraine. Named in honor of the Leo, the eldest son of Rus' King Daniel of Galicia. It was the capital of the Kingdom of GaliciaVolhynia (also called Kingdom of Rus') from 1272 to 1349, when it was conquered by King Casimir III the Great who then became known as the King of Poland and Rus'. From 1434, it was the regional capital of the Ruthenian Voivodeship in the Kingdom of Poland and was known as Lwów. In 1772, after the First partition of Poland, the city became the capital of the Habsburg Kingdom of Galicia and Lodomeria and was renamed to Lemberg. In 1918 in a short time was the capital of the West Ukrainian People's Republic. Between the wars, the city was known again as Lwów and was the centre of the Lwów Voivodeship in the Second Polish Republic. After World War II, it became part of the Soviet Union (Ukrainian SSR) and in 1991 of independent Ukraine. 
Administratively, Lviv serves as the administrative center of Lviv Oblast and has the status of city of oblast significance. Its population is ., Ukraine (tr. ) is a sovereign state in Eastern Europe, bordered by Russia to the east and northeast, Belarus to the northwest, Poland and Slovakia to the west, Hungary, Romania, and Moldova to the southwest, and the Black Sea and Sea of Azov to the south and southeast, respectively. Ukraine is currently in territorial dispute with Russia over the Crimean Peninsula which Russia annexed in 2014 but which Ukraine and most of the international community recognise as Ukrainian. Including Crimea, Ukraine has an area of , making it the largest country entirely within Europe and the 46th largest country in the world. It has a population of about 44.5 million, making it the 32nd most populous country in the world., Subject: poltva river, Relation: mouth_of_the_watercourse, Options: (A) main (B) sea (C) sea of azov (D) western bug
Example Output: western bug

Example Input: Context: Diesel fuel in general is any liquid fuel used in diesel engines, whose fuel ignition takes place, without any spark, as a result of compression of the inlet air mixture and then injection of fuel. (Glow plugs, grid heaters and heater blocks help achieve high temperatures for combustion during engine startup in cold weather.) Diesel engines have found broad use as a result of higher thermodynamic efficiency and thus fuel efficiency. This is particularly noted where diesel engines are run at part-load; as their air supply is not throttled as in a petrol engine, their efficiency still remains very high., A nameplate identifies and displays a person or product's name. Nameplates are usually shaped as rectangles but are also seen in other shapes, sometimes taking on the shape of someones name. The primary use of nameplates is for informative (as in an office environment, where nameplates are mounted on doors or walls in order to identify employees) and commercial purposes (as in a retail environment, where nameplates are mounted on products to identify the brand). Whereas name tags tend to be worn on uniforms or clothing, nameplates tend to be mounted onto an object (e.g. cars, amplification devices) or physical space (e.g. doors, walls, or desktops). Nameplates are also distinct from name plaques. Plaques are items of larger dimensions that are designed to communicate more information than a name and title., The Toyota Camry (Japanese:  "Toyota Kamuri") is an automobile sold internationally by the Japanese manufacturer Toyota since 1982, spanning multiple generations. Originally compact in size (narrow-body), later Camry models have grown to fit the mid-size classification (wide-body)although the two sizes co-existed in the 1990s. Since the release of the wide-bodied versions, Camry has been extolled by Toyota as the firm's second "world car" after the Corolla. In Japan, Camry is exclusive to "Toyota Corolla Store" retail dealerships. Narrow-body cars also spawned a rebadged sibling in Japan, the Toyota Vista ()also introduced in 1982 and sold at "Toyota Vista Store" locations. Diesel fuel versions have previously retailed at "Toyota Diesel Store"., An electric vehicle (EV), also referred to as an electric drive vehicle, uses one or more electric motors or traction motors for propulsion. An electric vehicle may be powered through a collector system by electricity from off-vehicle sources, or may be self-contained with a battery or generator to convert fuel to electricity. EVs include road and rail vehicles, surface and underwater vessels, electric aircraft and electric spacecraft., Toyota is the world's market leader in sales of hybrid electric vehicles, and one of the largest companies to encourage the mass-market adoption of hybrid vehicles across the globe. Cumulative global sales of Toyota and Lexus hybrid passenger car models passed the 9 million milestone in April 2016. Its Prius family is the world's top selling hybrid nameplate with almost 5.7 million units sold worldwide ., The Toyota Highlander , also known as the Toyota Kluger , is a midsize crossover SUV produced by Toyota . It is built on the platform of the Toyota Camry . Announced in April 2000 at the New York Auto Show and arriving in late 2000 in Japan and January , 2001 , in North America , the Highlander became the first car - based midsize SUV or midsize crossover . The Highlander is the crossover counterpart to the more rugged , truck - based midsize 4Runner and became Toyota 's best - selling SUV before being surpassed by the smaller RAV4 in 2006 . In Japan , the Kluger is exclusive to dealership network called Toyota NETZ as a larger alternative to the RAV4 . Unable to use the Highlander name in Japan and Australia because of a trademarked Hyundai Terracan trim line , Toyota calls the vehicle the Toyota Kluger (   Toyota Kurg ) ( pronounced Klu - ger ) there , the name derived from the German word klüger , which means clever or wise ., Lexus originated from a corporate project to develop a new premium sedan, code-named F1, which began in 1983 and culminated in the launch of the Lexus LS in 1989. Subsequently, the division added sedan, coupé, convertible, and SUV models. Until 2005 Lexus did not exist as a brand in its home market and all vehicles marketed internationally as Lexus from 1989-2005 were released in Japan under the Toyota marque and an equivalent model name. In 2005, a hybrid version of the RX crossover debuted, and additional hybrid models later joined the division's lineup. In 2007, Lexus launched its own F marque performance division with the debut of the IS F sport sedan, followed by the LFA supercar in 2009., A hybrid electric vehicle (HEV) is a type of hybrid vehicle and electric vehicle that combines a conventional internal combustion engine (ICE) propulsion system with an electric propulsion system (hybrid vehicle drivetrain). The presence of the electric powertrain is intended to achieve either better fuel economy than a conventional vehicle or better performance. There are a variety of HEV types, and the degree to which each functions as an electric vehicle (EV) varies as well. The most common form of HEV is the hybrid electric car, although hybrid electric trucks (pickups and tractors) and buses also exist., Subject: toyota highlander, Relation: subclass_of, Options: (A) adoption (B) automobile (C) battery (D) code (E) combustion engine (F) convertible (G) economy (H) electric aircraft (I) electric car (J) electricity (K) general (L) globe (M) hybrid (N) hybrid electric vehicle (O) hybrid vehicle (P) information (Q) inlet (R) internal combustion engine (S) japanese (T) leader (U) liquid (V) liquid fuel (W) market (X) milestone (Y) model (Z) object ([) order (\) person (]) project (^) propulsion (_) rail (`) retail (a) road (b) sedan (c) space (d) spacecraft (e) supercar (f) surface (g) toyota (h) toyota camry (i) toyota corolla (j) type (k) variety (l) vehicle (m) weather (n) world
Example Output:
automobile