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).

[Q]: Context: The Umbau - Wagen or Umbauwagen was a type of German railway passenger coach operated by the Deutsche Bundesbahn ( DB ) which appeared in the mid- 1950s . The name means `` rebuild coach '' and they were made by rebuilding or converting former state railway ( Länderbahn ) compartment coaches , many of which were over 30 years old ., Deutsche Bahn AG (abbreviated as "DB", "DB AG" or "DBAG") is a German railway company. Headquartered in Berlin, it is a private joint-stock company (AG), with the Federal Republic of Germany being its single shareholder. Deutsche Bahn describes itself as the second-largest transport company in the world, after the German postal and logistics company Deutsche Post / DHL, and is the largest railway operator and infrastructure owner in Europe. It carries about two billion passengers each year., The Deutsche Bundesbahn or DB (German Federal Railway) was formed as the state railway of the newly established Federal Republic of Germany (FRG) on 7 September 1949 as a successor of the Deutsche Reichsbahn-Gesellschaft (DRG). The DB remained the state railway of West Germany until after German reunification, when it was merged with the former East German Deutsche Reichsbahn (DR) to form Deutsche Bahn AG, which came into existence on 1 January 1994., The German reunification was the process in 1990 in which the German Democratic Republic (GDR/East Germany) joined the Federal Republic of Germany (FRG/West Germany) to form the reunited nation of Germany, and when Berlin reunited into a single city, as provided by its then Grundgesetz constitution Article 23. The end of the unification process is officially referred to as German unity, celebrated on 3 October (German Unity Day). Following German reunification, Berlin was once again designated as the capital of united Germany., Subject: umbau-wagen, Relation: operator, Options: (A) deutsche bahn (B) deutsche bundesbahn (C) germany
[A]: deutsche bahn


[Q]: Context: A radio producer oversees the making of a radio show. There are two main types of producer: audio or creative producer and content producer. Audio producers create sounds and audio specifically. Content producers oversee and orchestrate a radio show or feature. The content producer might organize music choices, guests, callers for talk radio or competitions, timings, and overall show content. They also may produce recorded content, from shows to radio commercials and commercial bumpers., John McCaslin ( born October 31 , 1957 ) is an American broadcaster and author . He is the former co-anchor of America 's Morning News , produced by Talk Radio Network . On a daily basis for nearly two decades , he penned a syndicated political column titled Inside the Beltway ., Jerry Doyle (July 16, 1956  July 27, 2016) was an American talk radio host, right-libertarian political commentator, television actor and founder of the content platform EpicTimes. His nationally syndicated talk show, "The Jerry Doyle Show", aired throughout the United States on Talk Radio Network. As an actor, Doyle is known for his role as Michael Garibaldi in the science fiction series "Babylon 5" (19941998)., The Savage Nation (also called The Michael Savage Show) is an American radio show hosted by conservative commentator Michael Savage. At its peak in 2009, the program was heard by 810 million listeners a week and syndicated across the U.S. in over 300 markets, making it among the most listened to radio shows in the country., Talk Radio Network (TRN) is an independent radio producer and syndicator of news and talk radio programming headquartered in Central Point, Oregon. TRN consists of a number of associated companies, which have launched or re-built some of the United States' highest ranked talk radio shows, including "The Savage Nation", "Coast to Coast AM", "The Dr. Laura Program", and "The Jerry Doyle Show". TRN was founded in 1993 and is managed by CEO Mark Masters., Coast to Coast AM is an American late-night radio talk show that deals with a variety of topics. Most frequently the topics relate to either the paranormal or conspiracy theories. The program is distributed by Premiere Networks, both as part of its talk network and separately as a syndicated program. The program now airs seven nights a week 1:00 a.m.  5:00 a.m. Eastern Time Zone., Mark Masters is an American media entrepreneur, known for being the CEO of Talk Radio Network and its four sister networks., Subject: john mccaslin, Relation: occupation, Options: (A) entrepreneur (B) platform (C) political commentator (D) producer (E) radio (F) radio host (G) science (H) television
[A]: radio host


[Q]: Context: Europe is a continent that comprises the westernmost part of Eurasia. Europe is bordered by the Arctic Ocean to the north, the Atlantic Ocean to the west, and the Mediterranean Sea to the south. To the east and southeast, Europe is generally considered as separated from Asia by the watershed divides of the Ural and Caucasus Mountains, the Ural River, the Caspian and Black Seas, and the waterways of the Turkish Straits. Yet the non-oceanic borders of Europea concept dating back to classical antiquityare arbitrary. The primarily physiographic term "continent" as applied to Europe also incorporates cultural and political elements whose discontinuities are not always reflected by the continent's current overland boundaries., The Republic of Bashkortostan ("Baqortostan Respublikah"), also known as Bashkiria is a federal subject of Russia (a republic). It is located between the Volga River and the Ural Mountains. Its capital is the city of Ufa. With the population of 4,072,292 as of the 2010 Census, Bashkortostan is the most populous of the republics in Russia., The Arctic Ocean is the smallest and shallowest of the world's five major oceans. The International Hydrographic Organization (IHO) recognizes it as an ocean, although some oceanographers call it the Arctic Mediterranean Sea or simply the Arctic Sea, classifying it a mediterranean sea or an estuary of the Atlantic Ocean. Alternatively, the Arctic Ocean can be seen as the northernmost part of the all-encompassing World Ocean., Ufa is a city in Russia, the capital of the Republic of Bashkortostan., Yekaterinburg, alternatively romanised as "Ekaterinburg", is the fourth-largest city in Russia and the administrative centre of Sverdlovsk Oblast, located in the middle of the Eurasian continent, on the border of Europe and Asia. At the 2010 Census, it had a population of 1,349,772., 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., The term dialect (from Latin , , from the Ancient Greek word , , "discourse", from , , "through" and , , "I speak") is used in two distinct ways to refer to two different types of linguistic phenomena:, 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., The Ural or Jayq/Zhayyq (, ), known as Yaik before 1775, is a river flowing through Russia and Kazakhstan in Eurasia. It originates in the southern Ural Mountains and ends at the Caspian Sea. At , it is the third-longest river in Europe after the Volga and the Danube, and the 18th-longest river in Asia. The Ural River is conventionally considered part of the boundary between the continents of Europe and Asia., Russia is not proportionately populated between the smaller western portion (almost 25%) of the country that is considered part of Europe, and the larger eastern portion (more than 75%) that is part of Asia. European Russia contains about 77% of the country's population (110,000,000 people out of about 144,000,000) in an area comprising almost 4 million km (1.54 million mi); an average of 27.5 persons per km (70 per mi). This territory makes up 38% of Europe. Its eastern border is defined by the Ural Mountains and in the south, it is defined by the border with Kazakhstan. This area includes Moscow and Saint Petersburg, the two largest cities in Russia., The Ural Mountains, or simply the Urals, are a mountain range that runs approximately from north to south through western Russia, from the coast of the Arctic Ocean to the Ural River and northwestern Kazakhstan.
The mountain range forms part of the conventional boundary between the continents of Europe and Asia. Vaygach Island and the islands of Novaya Zemlya form a further continuation of the chain to the north into the Arctic Ocean., Novaya Zemlya (lit. "new land"), also known, especially in Dutch, as Nova Zembla, is an archipelago in the Arctic Ocean in northern Russia and the extreme northeast of Europe, the easternmost point of Europe lying at Cape Flissingsky on the Northern island. Administratively, it is incorporated as Novaya Zemlya District, one of the twenty-one in Arkhangelsk Oblast, Russia. Municipally, it is incorporated as Novaya Zemlya Urban Okrug. , Eurasia is the combined continental landmass of Europe and Asia. The term is a portmanteau of its constituent continents. Located primarily in the Northern and Eastern Hemispheres, it is bordered by the Atlantic Ocean to the west, the Pacific Ocean to the east, the Arctic Ocean to the north, and by Africa, the Mediterranean Sea, and the Indian Ocean to the south. The division between Europe and Asia as two different continents is a historical and cultural construct, with no clear physical separation between them; thus, in some parts of the world, Eurasia is recognized as the largest of five or six continents. In geology, Eurasia is often considered as a single rigid megablock. However, the rigidity of Eurasia is debated based on the paleomagnet data., The Volga is the longest river in Europe. It is also Europe's largest river in terms of discharge and watershed. The river flows through central Russia and into the Caspian Sea, and is widely regarded as the national river of Russia., Moscow (or ) is the capital and most populous city of Russia, with 12.2 million residents within the city limits and 16.8 million within the urban area. Moscow has the status of a Russian federal city., A mountain range (also mountain barrier, belt, or system) is a geographic area containing numerous geologically related mountains. A mountain system or system of mountain ranges, sometimes is used to combine several geological features that are geographically (regionally) related. On Earth, most significant mountain ranges are the result of plate tectonics, though mountain ranges are formed by a range of processes, are found on many planetary mass objects in the Solar System and are likely a feature of most terrestrial planets., Novosibirsk is the third-most populous city in Russia after Moscow and St. Petersburg. It is the most populous city in Asian Russia, with a population of 1,473,754 as of the 2010 Census. It is the administrative center of Novosibirsk Oblast as well as of the Siberian Federal District. The city is located in the southwestern part of Siberia on the banks of the Ob River adjacent to the Ob River Valley, near the large water reservoir formed by the dam of the Novosibirsk Hydro Power Plant, and occupies an area of ., Mount Yamantau ( Bashkir :  , Russian :   ) is in the Ural Mountains , Bashkortostan , Russia . The name means wicked mountain in the Bashkir language (   ) . It is also known as Mount Yamantaw . It stands at 1,640 metres ( 5,381 ft ) and is the highest mountain in the southern Urals . Along with Kosvinsky Mountain ( 600 km to the north ) , it is suspected by the United States of being a large secret nuclear facility and / or bunker . The closed military town of Mezhgorye ( Russian :  ) is situated nearby . As late as 2003 , Yamantaw was not yet fully operational . Large excavation projects have been observed by U.S. satellite imagery as recently as the late 1990s , during the time of Boris Yeltsin 's government after the fall of the Soviet Union . Two garrisons , Beloretsk - 15 and Beloretsk - 16 , were built on top of the facility , and possibly a third , Alkino - 2 , as well , and became the closed town of Mezhgorye in 1995 . They are said to house 30,000 workers each . Repeated U.S. questions have yielded several different responses from the Russian government regarding Mount Yamantaw . They have said it is a mining site , a repository for Russian treasures , a food storage area , and a bunker for leaders in case of nuclear war . Responding to questions regarding Yamantaw in 1996 , Russia 's Defense Ministry stated : `` The practice does not exist in the Defense Ministry of Russia of informing foreign mass media about facilities , whatever they are , that are under construction in the interests of strengthening the security of Russia . '' Large rail lines serve the facility . Mount Yamantaw is near one of Russia 's last remaining nuclear labs , Chelyabinsk - 70 , raising speculation that it already houses nuclear weapons . Russian newspapers reported in 1996 that it is a part of the `` Dead Hand '' nuclear retaliatory command structure . In 1997 , a United States Congressional finding , related to the country 's National Defense Authorization Act for 1998 , stated that the Russian Federation kept up a `` deception and denial policy '' about the mountain complex after U.S. officials had given Cheyenne Mountain Complex tours to Russian diplomats , which the finding stated `` ... does not appear to be consistent with the lowering of strategic threats , openness , and cooperation that is the basis of the post-Cold War strategic partnership between the United States and Russia . '', The Turki language is a Türkic literary language active from the 13th to the 19th centuries, used by different (predominantly but not exclusively) Türkic peoples. The Turki language developed on the Karluk (Karluk-Khorezm languages) basis, which was a result of interaction of the Karakhanid language with the local Türkic languages (gradual replacement of "d"-type language with a "j"-type language). The Karakhanid Karluk language was adapted for a cycle of works in Khorezm, where it was enriched by Oguz and Kipchak elements and turned into one of the medieval Türkic languages. With the Turki were created Qutba's poem ""Khosrow and Shirin"" (1338), Khwarizmi ""Muhabbat-name"" (1353), Sutro Sarai ""Gulistan bi-t-Türki"" (1391), Mahmud al-Bukhari theological and didactic work ""Nahj al faradis""(1358)., Kazakhstan ( "Qazaqstan",  "Kazakhstan"), officially the Republic of Kazakhstan ("Qazaqstan Respwblïkas" "Respublika Kazakhstan"), is a transcontinental country in northern Central Asia and Eastern Europe. Kazakhstan is the world's largest landlocked country, and the ninth largest in the world, with an area of . Kazakhstan is the dominant nation of Central Asia economically, generating 60% of the region's GDP, primarily through its oil/gas industry. It also has vast mineral resources., Saint Petersburg is Russia's second-largest city after Moscow, with five million inhabitants in 2012, and an important Russian port on the Baltic Sea. It is politically incorporated as a federal subject (a federal city). Situated on the Neva River, at the head of the Gulf of Finland on the Baltic Sea, it was founded by Tsar Peter the Great on May . In 1914, the name was changed from Saint Petersburg to Petrograd, in 1924 to Leningrad, and in 1991 back to Saint Petersburg. Between 17131728 and 17321918, Saint Petersburg was the imperial capital of Russia. In 1918, the central government bodies moved to Moscow., Nizhny Novgorod, colloquially shortened to Nizhny, is a city in the administrative center of Nizhny Novgorod Oblast and Volga Federal District in Russia. From 1932 to 1990, it was known as Gorky, after the writer Maxim Gorky, who was born there. The city is an important economic, transportation, scientific, educational and cultural center in Russia and the vast Volga-Vyatka economic region, and is the main center of river tourism in Russia. In the historical part of the city there are a large number of universities, theaters, museums and churches. Nizhny Novgorod is located about 400 km east of Moscow, where the Oka empties into the Volga. Population: , Asia is Earth's largest and most populous continent, located primarily in the eastern and northern hemispheres and sharing the continental landmass of Eurasia with the continent of Europe. Asia covers an area of , about 30% of Earth's total land area and 8.7% of the Earth's total surface area. The continent, which has long been home to the majority of the human population, was the site of many of the first civilizations. Asia is notable for not only its overall large size and population, but also dense and large settlements as well as vast barely populated regions within the continent of 4.4 billion people., The Bashkir language ( , "baqort tele",  , pronounced ) is a Turkic language belonging to the Kipchak branch. It is co-official with Russian in the Republic of Bashkortostan and has approximately 1.2 million speakers in Russia. Bashkir has three dialects: Southern, Eastern and Northwestern., Subject: mount yamantau, Relation: located_in_the_administrative_territorial_entity, Options: (A) africa (B) center (C) central (D) centre (E) district (F) earth (G) europe (H) finland (I) gulf (J) kazakhstan (K) moscow (L) most (M) mountain (N) nizhny novgorod (O) northern (P) novgorod oblast (Q) novosibirsk (R) of (S) petersburg (T) republic of bashkortostan (U) river (V) russia (W) seen (X) siberia (Y) south (Z) sverdlovsk oblast ([) ufa (\) west (]) yekaterinburg
[A]:
republic of bashkortostan