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).

Input: Consider Input: Context: In the Holy Roman Empire, the collective term free and imperial cities, briefly worded free imperial city ('), was used from the fifteenth century to denote a self-ruling city that enjoyed a certain amount of autonomy and was represented in the Imperial Diet. An imperial city held the status of Imperial immediacy, and as such, was subordinate only to the Holy Roman Emperor, as opposed to a territorial city or town (') which was subordinate to a territorial prince  be it an ecclesiastical lord (prince-bishop, prince-abbot) or a secular prince (duke ('), margrave, count ('), etc.)., Strasbourg (; Alsatian: "Strossburi" ) is the capital and largest city of the Grand Est region of France and is the official seat of the European Parliament. Located close to the border with Germany in the historic region of Alsace, it is the capital of the Bas-Rhin département. In 2013, the city proper had 275,718 inhabitants, the Eurométropole de Strasbourg (Greater Strasbourg) had 475,934 inhabitants, the Arrondissement of Strasbourg had 482,384 inhabitants and Strasbourg's metropolitan area had a population of 773,347 (not counting the section across the border in Germany), making it the ninth largest metro area in France and home to 13% of the Grand Est region's inhabitants. The transnational Eurodistrict Strasbourg-Ortenau had a population of 915,000 inhabitants in 2014., Tobias Stimmer ( 7 April 1539 -- 4 January 1584 ) was a Swiss painter and illustrator . His most famous work is the paintings on the Strasbourg astronomical clock . He died in Strasbourg . He was born in Schaffhausen , and was active in Schaffhausen , Strasbourg and Baden - Baden as a wall and portrait painter . He made a great number of drawings for woodcuts ( Bible scenes , allegories , etc. ) which were published by the printer Sigmund Feyerabend in Frankfurt am Main , and Bernhart Jobin in Strasbourg . Stimmer followed Hans Holbein the Younger , but developed his own mannerism . Among his wall paintings remain the `` House zum Ritter '' in Schaffhausen , although this was actually much restored and changed ., Germany, officially the Federal Republic of Germany, is a federal parliamentary republic in central-western Europe. It includes 16 constituent states, covers an area of , and has a largely temperate seasonal climate. With about 82 million inhabitants, Germany is the most populous member state of the European Union. After the United States, it is the second most popular immigration destination in the world. Germany's capital and largest metropolis is Berlin. Other major cities include Hamburg, Munich, Cologne, Frankfurt, Stuttgart and Düsseldorf., Alsace (; Alsatian: "s Elsass" ; German: "Elsass" ) is a cultural and historical region in eastern France, now located in the administrative region of Grand Est. Alsace is located on France's eastern border and on the west bank of the upper Rhine adjacent to Germany and Switzerland., The Holy Roman Empire was a multi-ethnic complex of territories in central Europe that developed during the Early Middle Ages and continued until its dissolution in 1806. The largest territory of the empire after 962 was the Kingdom of Germany, though it also came to include the Kingdom of Bohemia, the Kingdom of Burgundy, the Kingdom of Italy, and numerous other territories., The Strasbourg astronomical clock is located in the Cathédrale Notre-Dame of Strasbourg, Alsace, France. It is the third clock on that spot and dates from the time of the first French possession of the city (16811870). The first clock had been built in the 14th century, the second in the 16th century, when Strasbourg was a Free imperial city of the Holy Roman Empire. , The European Parliament (EP) is the directly elected parliamentary institution of the European Union (EU). Together with the Council of the European Union (the Council) and the European Commission, it exercises the legislative function of the EU. The Parliament is composed of 751 (previously 766) members, who represent the second largest democratic electorate in the world (after the Parliament of India) and the largest trans-national democratic electorate in the world (375 million eligible voters in 2009)., 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., Bas-Rhin (Alsatian: "Unterelsàss") is a department in the Grand Est region of France. The name means "Lower Rhine", however, geographically speaking it belongs to the Upper Rhine region. It is the more populous and densely populated of the two departments of the traditional Alsace region, with 1,109,460 inhabitants in 2013. The prefecture and the General Council are based in Strasbourg. The INSEE and Post Code is 67., Subject: tobias stimmer, Relation: country_of_citizenship, Options: (A) american (B) bohemia (C) france (D) french republic (E) germany (F) holy roman empire (G) india (H) italy (I) strasbourg (J) switzerland

Output: switzerland


Input: Consider 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

Output: western bug


Input: Consider Input: Context: 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., Come and See ("Idi i smotri" "Idzi i hlyadzi") is a 1985 Soviet war drama film directed by Elem Klimov about, and occurring during, the Nazi German occupation of the Belorussian SSR. Aleksei Kravchenko and Olga Mironova star as the protagonists Flyora and Glasha. The screenplay by Klimov and Ales Adamovich had to wait eight years for approval; the film was finally produced to commemorate the 40th anniversary of the Soviet victory in World War II, and was a large box-office hit, with 28,900,000 admissions in the Soviet Union alone. The film was selected as the Soviet entry for the Best Foreign Language Film at the 58th Academy Awards, but was not accepted as a nominee., The British Film Institute (BFI) is a film and charitable organisation which promotes and preserves filmmaking and television in the United Kingdom., Belarus ( lat. ', ), officially the Republic of Belarus, formerly known by its Russian name Byelorussia (though this name is no longer used in Belarus itself, even in Russian language), is a landlocked country in Eastern Europe bordered by Russia to the northeast, Ukraine to the south, Poland to the west, and Lithuania and Latvia to the northwest. Its capital and most populous city is Minsk. Over 40% of its is forested. Its strongest economic sectors are service industries and manufacturing. Until the 20th century, different states at various times controlled the lands of modern-day Belarus, including the Principality of Polotsk (11th to 14th centuries), the Grand Duchy of Lithuania, the PolishLithuanian Commonwealth, and the Russian Empire., A feature film is a film (also called a movie, motion picture or just film) with a running time long enough to be considered the principal or sole film to fill a program. The notion of how long this should be has varied according to time and place. According to the Academy of Motion Picture Arts and Sciences, the American Film Institute, and the British Film Institute, a feature film runs for 40 minutes or longer, while the Screen Actors Guild states that it is 80 minutes or longer., Mosfilm ("Mosfilm" ) is a film studio that is among the largest and oldest in the Russian Federation and in Europe. Its output includes most of the more widely acclaimed Soviet-era films, ranging from works by Andrei Tarkovsky and Sergei Eisenstein (commonly considered the greatest Soviet directors), to Red Westerns, to the Akira Kurosawa co-production "Dersu Uzala" (') and the epic "War and Peace" (')., Kurosawa entered the Japanese film industry in 1936, following a brief stint as a painter. After years of working on numerous films as an assistant director and scriptwriter, he made his debut as a director in 1943, during World War II, with the popular action film "Sanshiro Sugata" (a.k.a. "Judo Saga"). After the war, the critically acclaimed "Drunken Angel" (1948), in which Kurosawa cast then-unknown actor Toshiro Mifune in a starring role, cemented the director's reputation as one of the most important young filmmakers in Japan. The two men would go on to collaborate on another 15 films. His wife Yko Yaguchi was also an actress in one of his films., Elem Germanovich Klimov (9 July 1933  26 October 2003) was a Soviet Russian film director. He studied at VGIK, and was married to film director Larisa Shepitko. Klimov is best known in the West for his final film, 1985's "Come and See" ("  "), which follows a teenage boy in German-occupied Belarus during the German-Soviet War and is often considered one of the greatest war films ever made. He also directed dark comedies, children's movies, and historical pictures., DVD (an abbreviation of "digital versatile disc" or "digital video disc") is a digital optical disc storage format invented and developed by Philips, Sony, Toshiba, and Panasonic in 1995. The medium can store any kind of digital data and is widely used for software and other computer files as well as video programs watched using DVD players. DVDs offer higher storage capacity than compact discs while having the same dimensions., Adventures of a Dentist ( Russian : oo o  , translit . Pokhozhdyeniya zubnovo vracha ) is a 1965 Soviet dark comedy / drama feature film directed by Elem Klimov on Mosfilm . It is currently unavailable on video or DVD for any audience , but is occasionally screened at film festivals ., , formerly known as , is a Japanese multinational electronics corporation headquartered in Kadoma, Osaka, Japan., Compact disc (CD) is a digital optical disc data storage format released in 1982 and co-developed by Philips and Sony. The format was originally developed to store and play only sound recordings but was later adapted for storage of data (CD-ROM). Several other formats were further derived from these, including write-once audio and data storage (CD-R), rewritable media (CD-RW), Video Compact Disc (VCD), Super Video Compact Disc (SVCD), Photo CD, PictureCD, CD-i, and Enhanced Music CD. Audio CD players have been commercially available since October 1982, when the first commercially available CD player was released in Japan., 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., A film director is a person who directs the making of a film. Generally, a film director controls a film's artistic and dramatic aspects, and visualizes the script while guiding the technical crew and actors in the fulfillment of that vision. The director has a key role in choosing the cast members, production design, and the creative aspects of filmmaking. Under European Union law, the director is viewed as the author of the film., Subject: adventures of a dentist, Relation: country_of_origin, Options: (A) belarus (B) europe (C) european union (D) japan (E) moscow (F) poland (G) russia (H) russian empire (I) soviet union (J) ukraine (K) united kingdom


Output: soviet union