Question: Information: - Hungary is a unitary parliamentary republic in Central Europe. It covers an area of , situated in the Carpathian Basin and bordered by Slovakia to the north, Romania to the east, Serbia to the south, Croatia to the southwest, Slovenia to the west, Austria to the northwest, and Ukraine to the northeast. With about 10 million inhabitants, Hungary is a medium-sized member state of the European Union. The official language is Hungarian, which is the most widely spoken Uralic language in the world. Hungary's capital and largest metropolis is Budapest, a significant economic hub, classified as an Alpha- global city. Major urban areas include Debrecen, Szeged, Miskolc, Pecs and Gyr. - Eugen Samuilovich '' Jen '' Varga ( November 6 , 1879 , Budapest -- October 7 , 1964 , Moscow ) was a Marxian economist of Hungarian origin . - Obuda was a city in Hungary that was merged with Buda and Pest on 1 January 1873; it now forms part of District III-Obuda-Bekasmegyer of Budapest. The name means "Old Buda" in Hungarian (in German, "Alt-Ofen"). The name in Croatian and Serbian for this city is "Stari Budim", but the local Croat minority calls it "Obuda" (the name "Budim" they use for the fortress in Buda). - 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. - Buda is the former capital of the Kingdom of Hungary and since 1873 the western part of the current Hungarian capital Budapest on the west bank of the Danube. Buda comprises about one-third of Budapest's complete territory and is mostly wooded and hilly. Notable landmarks include the Buda Castle and the Citadella. The Hungarian president's residence, Sandor Palace, is also in Buda. - The Budapest Metro is the rapid transit system in the Hungarian capital Budapest. It is the oldest electrified underground railway system on the European continent, and the second-oldest electrically operated underground railway in the world, predated only by the 1890 City & South London Railway (now part of the London Underground). Its iconic Line 1, completed in 1896, was declared a World Heritage Site in 2002. - Budapest is the capital and most populous city of Hungary, one of the largest cities in the European Union and sometimes described as the primate city of Hungary. It has an area of and a population of about 1.8 million within the administrative limits in 2016. It is both a city and county, and forms the centre of the Budapest Metropolitan Area, which has an area of and a population of 3.3 million, comprising 33 percent of the population of Hungary. Budapest became a single city occupying both banks of the Danube river with the unification of Buda and Obuda on the west bank, with Pest on the east bank on November 17, 1873. - 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. - 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 140million 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. - A primate city (Latin: "prime, first rank") is the largest city in its country or region, disproportionately larger than any others in the urban hierarchy. A 'primate city distribution' is a rank-size distribution that has one very large city with many much smaller cities and towns, and no intermediate-sized urban centres: a King effect, visible as an outlier on an otherwise linear graph, when the rest of the data fit a power law or stretched exponential function. The 'law of the primate city' was first proposed by the geographer Mark Jefferson in 1939. He defines a primate city as being "at least twice as large as the next largest city and more than twice as significant." A primate city is number one in its country in most aspects, like politics, economy, media, culture and universities. Given the information, choose the subject and object entities that have the relation of 'languages spoken or written'.
Answer:
eugen varga , russian