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., 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., The 1980 Summer Olympics, officially known as the Games of the XXII Olympiad, was an international multi-sport event held in Moscow, Soviet Union, in present-day Russia., The Tour de France is an annual multiple stage bicycle race primarily held in France, while also occasionally making passes through nearby countries. The race was first organized in 1903 to increase sales for the newspaper "L'Auto"; which is currently run by the Amaury Sport Organisation. The race has been held annually since its first edition in 1903 except when it was stopped for the two World Wars. As the Tour gained prominence and popularity the race was lengthened and its reach began to extend around the globe. Participation expanded from a primarily French field, as riders from all over the world began to participate in the race each year. The Tour is a UCI World Tour event, which means that the teams that compete in the race are mostly UCI WorldTeams, with the exception of the teams that the organizers invite., The Soviet Union, officially the Union of Soviet Socialist Republics (USSR " ) was a socialist state in Eurasia that existed from 1922 to 1991. A union of multiple subnational republics, its government and economy were highly centralized. The Soviet Union was a one-party federation, governed by the Communist Party with Moscow as its capital., The Maastricht Treaty (formally, the Treaty on European Union or TEU) undertaken to integrate Europe was signed on 7 February 1992 by the members of the European Community in Maastricht, Netherlands. On 910 December 1991, the same city hosted the European Council which drafted the treaty. Upon its entry into force on 1 November 1993 during the Delors Commission, it created the European Union and led to the creation of the single European currency, the euro. The Maastricht Treaty has been amended by the treaties of Amsterdam, Nice and Lisbon., Jan Nevens ( born 26 August 1958 ) was a Belgian professional road bicycle racer . Nevens won the 8th stage of the 1992 Tour de France . He also competed in the individual road race event at the 1980 Summer Olympics ., The 1992 Tour de France was the 79th edition of the Tour de France, taking place from 4 to 26 July. The total race distance was 21 stages and a prologue over . In honor of the Maastricht Treaty, which created the European Union, the Tour visited a record seven countries: France, Spain, Belgium, the Netherlands, Germany, Luxembourg and Italy., Subject: jan nevens, Relation: country_of_citizenship, Options: (A) belgium (B) earth (C) france (D) netherlands (E) russia (F) soviet union (G) spain
Output: belgium