TASK DEFINITION: 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).
PROBLEM: Context: Paul Gage is a research computer scientist who works at Cray Supercomputers . He is most well known for collaborating with David Slowinski on an algorithm that is credited with the discovery of several of the largest Mersenne primes : 2756839  1 in 1992 , 2859433  1 in 1994 , and 21257787  1 in 1996 ., In mathematics, a Mersenne prime is a prime number that is one less than a power of two. That is, it is a prime number that can be written in the form for some integer . They are named after Marin Mersenne, a French Minim friar, who studied them in the early 17th century. The first four Mersenne primes are 3, 7, 31, and 127., A mathematician is someone who uses an extensive knowledge of mathematics in his/her work, typically to solve mathematical problems., David Slowinski is a mathematician involved in prime numbers. His career highlights have included the discovery of several of the largest known Mersenne primes:
He has also written several textbooks on the subject., Subject: paul gage, Relation: occupation, Options: (A) friar (B) mathematician

SOLUTION: mathematician

PROBLEM: Context: The Kabardino-Balkar Republic ("Kabardino-Balkarskaya Respublika"; Kabardian: - , "Qbrdei-Baqr Respublic"; Karachay-Balkar: - , "Qabart-Malqar Respublika"), or Kabardino-Balkaria ("Kabardino-Balkariya"), is a federal subject of Russia (a republic) located in the North Caucasus. As of the 2010 Census, its population was 859,939 on 12,500 square km. Its capital is Nalchik., Russia (from the  Rus'), also officially known as the Russian Federation, is a country in Eurasia. At , Russia is the largest country in the world by surface area, covering more than one-eighth of the Earth's inhabited land area, and the ninth most populous, with over 140 million people at the end of March 2016. The European western part of the country is much more populated and urbanised than the eastern, about 77% of the population live in European Russia. Russia's capital Moscow is one of the largest cities in the world, other major urban centers include Saint Petersburg, Novosibirsk, Yekaterinburg, Nizhny Novgorod and Samara., Khadzhimurat Magomedovich Akkaev ( Russian :    ) ( born March 27 , 1985 in Tyrnyauz , Kabardino - Balkaria ) is a Russian weightlifter of Balkar descent . He competed in the men 's 94 kg at the 2004 Summer Olympics where he won a silver medal . He is 178 cm / 5 ft 10 tall and weighs 105 kg / 231 lb. At the 2008 Summer Olympics he won the bronze medal in the 94 kg category , with a total of 402 kg. Akkaev has moved up into  105 kg weight category as a replacement for Dmitry Lapikov and Dmitry Klokov . He won the 2011 European Weightlifting Championships in Kazan , with a total of 425 kg He became the 2011 World Champion in Paris , beating his compatriot Dmitry Klokov by 2 kg with a total of 430 kg. Akkaev was scheduled to compete at the 2012 Summer Olympics in the 105 kg class but was forced to withdraw due to a back injury ., Nalchik (Kabardian: //) is the capital city of the Kabardino-Balkar Republic, Russia, situated at an altitude of in the foothills of the Caucasus Mountains; about northwest of Beslan in the Republic of North OssetiaAlania. It covers an area of . Population was , The Balkars are a Turkic people of the Caucasus region, one of the titular populations of Kabardino-Balkaria. Their Karachay-Balkar language is of the Ponto-Caspian subgroup of the Northwestern (Kipchak) group of Turkic languages., Tyrnyauz is a town and the administrative center of Elbrussky District of the Kabardino-Balkar Republic, Russia, located on the main road leading to the Upper Baksan valley area and on the main climbing route for Mount Elbrus. Population: Tyrnyauz is the largest town in the Baksan Valley and an essential provisioning point for trips into the Elbrus region., The North Caucasus (or Ciscaucasia) is the northern part of the Caucasus region between the Black Sea and the Caspian Sea and within European Russia. , The Caucasus or Caucasia is a region at the border of Europe and Asia, situated between the Black and the Caspian seas., Mount Elbrus ( "Whamxwa"  tr. "Ialbuzi"; Ossetian: "Halbruz") is the highest mountain in Russia and in Europe, and the tenth most prominent peak in the world. A dormant volcano, Elbrus forms part of the Caucasus Mountains in Southern Russia, near the border with Georgia. , Elbrussky District (Kabardian: ) is an administrative and a municipal district (raion), one of the ten in the Kabardino-Balkar Republic, Russia. It is located in the western and southwestern parts of the republic. The area of the district is . Its administrative center is the town of Tyrnyauz. As of the 2010 Census, the total population of the district was 36,260, with the population of Tyrnyauz accounting for 57.9% of that number., Subject: khadzhimurat akkayev, Relation: place_of_birth, Options: (A) caucasia (B) caucasus (C) center (D) georgia (E) march (F) nalchik (G) north caucasus (H) novosibirsk (I) of (J) petersburg (K) republic (L) russia (M) samara (N) tyrnyauz (O) volcano

SOLUTION: nalchik

PROBLEM: Context: Roeselare (, West Flemish: "Roeseloare") is a Belgian city and municipality in the Flemish province of West Flanders. The municipality comprises the city of Roeselare proper and the towns of Beveren, Oekene and Rumbeke., The Netherlands  is the main constituent country of the Kingdom of the Netherlands. It is a densely populated country located in Western Europe with three island territories in the Caribbean. The European part of the Netherlands borders Germany to the east, Belgium to the south, and the North Sea to the northwest, sharing maritime borders with Belgium, the United Kingdom, and Germany. The largest cities in the Netherlands are Amsterdam, Rotterdam, The Hague and Utrecht. Amsterdam is the country's capital, while The Hague holds the Dutch seat of government and parliament. The name "Holland" is used to refer informally to the whole of the country of the Netherlands., Arrondissement is any of various administrative divisions of France, Belgium, Haiti, certain other Francophone countries, and the Netherlands., A municipality is usually a single urban administrative division having corporate status and powers of self-government or jurisdiction as granted by national and state laws, to which it is subordinate. It is to be distinguished from the county, which may encompass rural territory and/or numerous small communities such as towns, villages and hamlets. The term "municipality" may also mean the governing or ruling body of a given municipality. A municipality is a general-purpose administrative subdivision, as opposed to a special-purpose district. The term is derived from French "municipalité" and Latin "municipalis"., Kortrijk (in English also "Courtrai" or "Courtray"; official name in Dutch: "Kortrijk", ; West Flemish: "Kortryk" or "Kortrik", ) is a Belgian city and municipality located in the Flemish province West Flanders., West Flanders (; West Flemish: "West Vloandern"; French: "(Province de) Flandre-Occidentale"; German: "Westflandern") is the most western province of the Flemish Region, also named Flanders, in Belgium. It borders (clockwise from the North) on the Netherlands, the Flemish province of East Flanders ("Oost-Vlaanderen") and the Walloon province of Hainaut ("Henegouwen") in Belgium, on France and the North Sea. Its capital is Bruges ("Brugge"). Other important cities are Kortrijk in the south and Ostend on the coast, Roeselare and Ypres. The province has an area of 3,125 km² which is divided into eight administrative districts ("arrondissementen") containing 64 municipalities., Ypres is a Belgian municipality located in the Flemish province of West Flanders. Though "Ieper" is the official name, the city's French name, "Ypres", is most commonly used in English. The municipality comprises the city of Ypres and the villages of Boezinge, Brielen, Dikkebus, Elverdinge, Hollebeke, Sint-Jan, Vlamertinge, Voormezele, Zillebeke, and Zuidschote. Together, they are home to about 34,900 inhabitants., A county is a geographical region of a country used for administrative or other purposes, in certain modern nations. The term is derived from the Old French "conté" or "cunté" denoting a jurisdiction under the sovereignty of a count (earl) or a viscount. The modern French is "comté", and its equivalents in other languages are "contea", "contado", "comtat", "condado", "Grafschaft", "graafschap", "Gau", etc. (cf. "conte", "comte", "conde", "Graf")., Belgium , officially the Kingdom of Belgium, is a sovereign state in Western Europe bordered by France, the Netherlands, Germany, Luxembourg, and the North Sea. It is a small, densely populated country which covers an area of and has a population of about 11 million people. Straddling the cultural boundary between Germanic and Latin Europe, Belgium is home to two main linguistic groups: the Dutch-speaking, mostly Flemish community, which constitutes about 59% of the population, and the French-speaking, mostly Walloon population, which comprises 41% of all Belgians. Additionally, there is a small group of German-speakers who live in the East Cantons located around the High Fens area, and bordering Germany., Ostend (; ) is a Belgian coastal city and municipality, located in the province of West Flanders. It comprises the boroughs of Mariakerke, Raversijde, Stene and Zandvoorde, and the city of Ostend proper  the largest on the Belgian coast., West Flemish is a dialect of the Dutch language spoken in western Belgium and adjoining parts of the Netherlands and France., A village is a clustered human settlement or community, larger than a hamlet but smaller than a town, with a population ranging from a few hundred to a few thousand. Though often located in rural areas, the term urban village is also applied to certain urban neighbourhoods. Villages are normally permanent, with fixed dwellings; however, transient villages can occur. Further, the dwellings of a village are fairly close to one another, not scattered broadly over the landscape, as a dispersed settlement., Gistel is a municipality located in the Belgian province of West Flanders . Following local government boundary reforms in 1971 and 1977 , the municipality has comprised not only Gistel , but also the towns of Moere , Snaaskerke and Zevekote . On January 1 , 2006 the Gistel municipality had a total registered population of 11,125 , of whom more than 8,000 were in Gistel itself . The total area is 42.25 km² which gives a population density of 263 inhabitants per km² . The German town of Büdingen is its twin town ., East Flanders (Dutch: "Oost-Vlaanderen" , ) is a province of Flanders, one of the three regions of Belgium. It borders (clockwise from the North) on Zeelandic Flanders (the Netherlands) and (in Belgium) on the provinces of Antwerp, Flemish Brabant (both in Flanders), of Hainaut (Wallonia) and of West Flanders (Flanders). It has an area of 2,991 km² which is divided into six administrative districts ("arrondissementen" in Dutch) containing 65 municipalities. The provincial population is 1,408,484 and the capital is Ghent., France, officially the French Republic, is a country with territory in western Europe and several overseas regions and territories. The European, or metropolitan, area of France extends from the Mediterranean Sea to the English Channel and the North Sea, and from the Rhine to the Atlantic Ocean. Overseas France include French Guiana on the South American continent and several island territories in the Atlantic, Pacific and Indian oceans. France spans and had a total population of almost 67 million people as of January 2017. It is a unitary semi-presidential republic with the capital in Paris, the country's largest city and main cultural and commercial centre. Other major urban centres include Marseille, Lyon, Lille, Nice, Toulouse and Bordeaux., The North Sea is a marginal sea of the Atlantic Ocean located between Great Britain, Scandinavia, Germany, the Netherlands, Belgium, and France. An epeiric (or "shelf") sea on the European continental shelf, it connects to the ocean through the English Channel in the south and the Norwegian Sea in the north. It is more than long and wide, with an area of around ., An administrative division, unit, entity, area or region, also referred to as a subnational entity, constituent unit, or country subdivision, is a portion of a country or other region delineated for the purpose of administration. Administrative divisions are granted a certain degree of autonomy and are usually required to manage themselves through their own local governments. Countries are divided up into these smaller units to make managing their land and the affairs of their people easier. For example, a country may be divided into provinces, which, in turn, are divided into counties, which, in turn, may be divided in whole or in part into municipalities; and so on., Subject: gistel, Relation: shares_border_with, Options: (A) antwerp (B) as (C) belgium (D) beveren (E) centre (F) east (G) english channel (H) europe (I) france (J) french guiana (K) germany (L) ghent (M) haiti (N) holland (O) island (P) kingdom of the netherlands (Q) lille (R) luxembourg (S) marseille (T) mediterranean sea (U) netherlands (V) north (W) north sea (X) northwest (Y) old (Z) ostend ([) paris (\) roeselare (]) south (^) the hague (_) united kingdom (`) west (a) western province (b) ypres

SOLUTION:
ostend