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 Nobel Prize in Physiology or Medicine, administered by the Nobel Foundation, is awarded once a year for outstanding discoveries in the fields of life sciences and medicine. It is one of five Nobel Prizes established in 1895 by Swedish chemist Alfred Nobel, the inventor of dynamite, in his will. Nobel was personally interested in experimental physiology and wanted to establish a prize for progress through scientific discoveries in laboratories. The Nobel Prize is presented to the recipient(s) at an annual ceremony on 10 December, the anniversary of Nobel's death, along with a diploma and a certificate for the monetary award. The front side of the medal provides the same profile of Alfred Nobel as depicted on the medals for Physics, Chemistry, and Literature; its reverse side is unique to this medal., Disgrace is a novel by J. M. Coetzee , published in 1999 . It won the Booker Prize . The writer was also awarded the Nobel Prize in Literature four years after its publication ., The Nobel Prize (; Swedish definite form, singular: "Nobelpriset") is a set of annual international awards bestowed in a number of categories by Swedish and Norwegian institutions in recognition of academic, cultural, and/or scientific advances., John Maxwell "J. M." Coetzee ( born 9 February 1940) is a South African novelist, essayist, linguist, translator and recipient of the 2003 Nobel Prize in Literature. He relocated to Australia in 2002 and lives in Adelaide. He became an Australian citizen in 2006., The Swedish Academy, founded in 1786 by King Gustav III, is one of the Royal Academies of Sweden. It is known for making the annual decision on who will be the laureate for the Nobel Prize in Literature, awarded in memory of the donor Alfred Nobel., Alfred Bernhard Nobel (21 October 1833  10 December 1896) was a Swedish chemist, engineer, inventor, businessman, and philanthropist., The Nobel Prize in Chemistry is awarded annually by the Royal Swedish Academy of Sciences to scientists in the various fields of chemistry. It is one of the five Nobel Prizes established by the will of Alfred Nobel in 1895, awarded for outstanding contributions in chemistry, physics, literature, peace, and physiology or medicine. This award is administered by the Nobel Foundation and awarded by Royal Swedish Academy of Sciences on proposal of the Nobel Committee for Chemistry which consists of five members elected by Academy. The award is presented in Stockholm at an annual ceremony on December 10, the anniversary of Nobel's death. The first Nobel Prize in Chemistry was awarded in 1901 to Jacobus Henricus van 't Hoff, of the Netherlands, "for his discovery of the laws of chemical dynamics and osmotic pressure in solutions.", Since 1901, the Nobel Prize in Literature has been awarded annually to an author from any country who has, in the words of the will of Alfred Nobel, produced "in the field of literature the most outstanding work in an ideal direction" (original Swedish: "den som inom litteraturen har producerat det mest framstående verket i en idealisk riktning"). Though individual works are sometimes cited as being particularly noteworthy, here "work" refers to an author's work as a whole. The Swedish Academy decides who, if anyone, will receive the prize in any given year. The academy announces the name of the chosen laureate in early October. It is one of the five Nobel Prizes established by the will of Alfred Nobel in 1895; the others are the Nobel Prize in Chemistry, Nobel Prize in Physics, Nobel Peace Prize, and Nobel Prize in Physiology or Medicine., The Nobel Prize in Physics is a yearly award given by the Royal Swedish Academy of Sciences for those who conferred the most outstanding contributions for mankind in the field of physics. It is one of the five Nobel Prizes established by the will of Alfred Nobel in 1895 and awarded since 1901; the others being the Nobel Prize in Chemistry, Nobel Prize in Literature, Nobel Peace Prize, and Nobel Prize in Physiology or Medicine., The Man Booker Prize for Fiction (formerly known as the Booker-McConnell Prize and commonly known simply as the Booker Prize) is a literary prize awarded each year for the best original novel, written in the English language and published in the UK. The winner of the Man Booker Prize is generally assured of international renown and success; therefore, the prize is of great significance for the book trade. From its inception, only Commonwealth, Irish, and South African (later Zimbabwean) citizens were eligible to receive the prize; in 2014, however, this eligibility was widened to any English-language novel., Subject: disgrace, Relation: award_received, Options: (A) award (B) chemist (C) man booker prize (D) nobel prize (E) nobel prize in chemistry (F) nobel prize in literature (G) nobel prize in physics (H) nobel prize in physiology or medicine
[A]: man booker prize


[Q]: Context: The Hyundai Motor Company ( , "modernity") is a South Korean multinational automotive manufacturer headquartered in Seoul, South Korea. The company was founded in 1967 and, along with its 32.8% owned subsidiary, Kia Motors, together comprise the Hyundai Motor Group, which is the world's fifth largest automaker based on annual vehicle sales . In 2008, Hyundai Motor (without Kia) was ranked as the eighth largest automaker. Hyundai sold 4.4 million vehicles worldwide in 2012, and with Kia, total sales were 7.12 million., The Port of Karachi ("Bandar gh Karch") is one of South Asia's largest and busiest deep-water seaports, handling about 60% of the nation's cargo (25 million tons per annum) located in Karachi, Pakistan. It is located between the Karachi towns of Kiamari and Saddar, close to the main business district and several industrial areas. The geographic position of the port places it in close proximity to major shipping routes such as the Strait of Hormuz. The administration of the port is carried out by the Karachi Port Trust, which was established in the nineteenth century., A textile or cloth is a flexible material consisting of a network of natural or artificial fibres (yarn or thread). Yarn is produced by spinning raw fibres of wool, flax, cotton, or other material to produce long strands. Textiles are formed by weaving, knitting, crocheting, knotting, or felting., Kia Motor Corporation (, literally "Kia automobile"; stylized as KI), headquartered in Seoul, is South Korea's second-largest automobile manufacturer, following the Hyundai Motor Company, with sales of over 3.3 million vehicles in 2015. , the Kia Motor Corporation is 33.88% minority owned by the Hyundai Motor Company totaling just over $6 billion USD. Kia Motor Corporation is a minority owner of more than twenty Hyundai subsidiaries ranging from 4.9% up to 45.37% totaling more than $8.3 billion USD., Sindh is one of the four provinces of Pakistan, in the southeast of the country. Historically home to the Sindhi people, it is also locally known as the Mehran. It was formerly known as Sind until 1956. Sindh is the third largest province of Pakistan by area, and second largest province by population after Punjab. Sindh is bordered by Balochistan province to the west, and Punjab province to the north. Sindh also borders the Indian states of Gujarat and Rajasthan to the east, and Arabian Sea to the south. Sindh's landscape consists mostly of alluvial plains flanking the Indus River, the Thar desert in the eastern portion of the province closest to the border with India, and the Kirthar Mountains in the western part of Sindh. Sindh's climate is noted for hot summers and mild winters. The provincial capital of Sindh is Pakistan's largest city and financial hub, Karachi., Sugar is the generalized name for sweet, short-chain, soluble carbohydrates, many of which are used in food. They are composed of carbon, hydrogen, and oxygen. There are various types of sugar derived from different sources. Simple sugars are called monosaccharides and include glucose (also known as dextrose), fructose, and galactose. The table or granulated sugar most customarily used as food is sucrose, a disaccharide. (In the body, sucrose hydrolyses into fructose and glucose.) Other disaccharides include maltose and lactose. Longer chains of sugars are called oligosaccharides. Chemically-different substances may also have a sweet taste, but are not classified as sugars. Some are used as lower-calorie food substitutes for sugar, described as artificial sweeteners., Dewan Farooque Motors Limited is a Pakistani manufacturer of automobiles under licence to Hyundai Motor Company and Kia Motors Corporation since 1998 . The company is the manufacturing concern is a subsidiary of Dewan Mushtaq Group , headquartered in Karachi with an assembly plant located in Sujawal ., Karachi (ALA-LC: ) is the capital of Sindh province, and is the largest and most populous city in Pakistan, as well as the 7th largest in the world. Ranked as a beta world city, the city is Pakistan's premier industrial and financial centre. Karachi is also Pakistan's most cosmopolitan city. Located on the shores of the Arabian Sea, Karachi is a major transportation hub. The city is home to two of Pakistan's two largest seaports, the Port of Karachi and Port Bin Qasim, as well as the busiest airport in Pakistan., South Korea, officially the Republic of Korea (ROK), is a sovereign state in East Asia, constituting the southern part of the Korean Peninsula., The Arabian Sea is a region of the northern Indian Ocean bounded on the north by Pakistan and Iran, on the west by northeastern Somalia and the Arabian Peninsula, and on the east by India. Historically the sea has been known by other names including the Erythraean Sea and the Persian Sea. Its total area is and its maximum depth is . The Gulf of Aden is in the southwest, connecting the Arabian Sea to the Red Sea through the strait of Bab-el-Mandeb, and the Gulf of Oman is in the northwest, connecting it to the Persian Gulf., The Hyundai Motor Group (stylized as HYUNDAI) is a South Korean multinational conglomerate company headquartered in Seoul, South Korea. It is the largest vehicle manufacturer in South Korea and the world's third largest vehicle manufacturer after Toyota and the Volkswagen Group based on 2015 vehicle production. The group was formed through the purchase of 51% of South Korea's second-largest car company, Kia Motors, by Hyundai Motor Company in 1998. As of December 31, 2013, Hyundai owns 33.88% of Kia Motors.
The Hyundai Kia Automotive Group also refers to the group of affiliated companies interconnected by complex shareholding arrangements, with Hyundai Motor Company regarded as the de facto representative of the group. It is the 2nd largest South Korean chaebol or conglomerate, after Samsung Group, related to other Hyundai-name industries following a specialized development split and restructuring which resulted in Hyundai Motor group, Hyundai Heavy Industries group, Hyundai Development group, Hyundai Department group, and Hyundai Marine and Fire Insurance group., Polyester is a category of polymers that contain the ester functional group in their main chain. As a specific material, it most commonly refers to a type called polyethylene terephthalate (PET). Polyesters include naturally occurring chemicals, such as in the cutin of plant cuticles, as well as synthetics through step-growth polymerization such as polybutyrate. Natural polyesters and a few synthetic ones are biodegradable, but most synthetic polyesters are not. This material is used very widely in clothing., Pakistan (or ), officially the Islamic Republic of Pakistan, is a federal parliamentary republic in South Asia on crossroads of Central Asia and Western Asia. It is the sixth-most populous country with a population exceeding 200 million people. It is the 36th largest country in the world in terms of area with an area covering . Pakistan has a coastline along the Arabian Sea and the Gulf of Oman in the south and is bordered by India to the east, Afghanistan to the west, Iran to the southwest and China in the far northeast respectively. It is separated from Tajikistan by Afghanistan's narrow Wakhan Corridor in the north, and also shares a maritime border with Oman., Seoul ()  officially the Seoul Special City  is the capital and largest metropolis of the Republic of Korea (commonly known as South Korea), forming the heart of the Seoul Capital Area, which includes the surrounding Incheon metropolis and Gyeonggi province, the world's 16th largest city. It is home to over half of all South Koreans along with 678,102 international residents., Dewan Mushtaq Group is an industrial group based in Pakistan. Its main fields of business cover textiles, sugar, automobiles, polyester staple fibre and equity participation in a private bank. The group is owned by Dewan Yousuf Farooqui. The mentor of this group has been the Sindh Minister for Local Bodies, Industries, Labour, Transport, sanitation, Mines & Minerals. The Dewan Mushtaq Group is one of Pakistan's largest industrial conglomerates in sectors like polyester acrylic fiber, manufacturing and automotives. Six of their companies are listed at the Karachi Stock Exchange. Dewan Farooqui Motors assembles around 10,000 cars annually under technical license agreement with Hyundai and Kia Motors of Korea. Dewan Salman Fiber ranks 11th in the world in total production capacity. The group owns three textile units, a motorcycle manufacturing concern and the largest sugar unit in Pakistan . Dewans also have business interests in India. They possess shares of Saudi Cement and Pak land Cement. They finance some 40 medical dispensaries and over a dozen schools, and fund roads/drinking water and Bio-energy infrastructures. Dewans are on their way building a $10 million SME Resources with IFC investment of $3 million. Dewans are among few thriving Urdu speaking business houses in Pakistan , Subject: dewan farooque motors, Relation: instance_of, Options: (A) 12 (B) administration (C) airport (D) ala (E) automobile (F) automobile manufacturer (G) bank (H) border (I) capital (J) category (K) city (L) climate (M) company (N) corporation (O) country (P) district (Q) ester (R) fiber (S) finance (T) financial centre (U) fire (V) food (W) four (X) functional group (Y) group (Z) handling ([) hydrogen (\) india (]) insurance (^) iran (_) islamic republic (`) korea (a) landscape (b) manufacturer (c) manufacturing (d) may (e) minister (f) name (g) nation (h) ocean (i) part (j) people (k) plant (l) population (m) port (n) position (o) private bank (p) production (q) representative (r) republic (s) sea (t) six (u) state (v) stock exchange (w) textile (x) the city (y) thread (z) three ({) transport (|) two (}) water (~) weaving () yarn
[A]: automobile manufacturer


[Q]: Context: 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., The Bolsheviks, originally also Bolshevists or Bolsheviki (derived from  "bol'shinstvo", "majority", literally meaning "one of the majority") were a faction of the Marxist Russian Social Democratic Labour Party (RSDLP) which split apart from the Menshevik faction at the Second Party Congress in 1903. The RSDLP was a revolutionary socialist political party formed in 1898 in Minsk(Belarus) to unite the various revolutionary organisations of the Russian Empire into one party., Nadezhda Konstantinovna "Nadya" Krupskaya (scientific transliteration "Nadežda Konstantinovna Krupskaja";  27 February 1939) was a Russian Bolshevik revolutionary, politician, and the wife of Vladimir Lenin from 1898 until his death in 1924. She served as the Soviet Union's Deputy Minister of Education from 1929 until her death in 1939., The PolishSoviet War (February 1919  March 1921) was an armed conflict that pitted Soviet Russia and Soviet Ukraine against the Second Polish Republic and the Ukrainian People's Republic over the control of an area equivalent to today's Ukraine and parts of modern-day Belarus. Ultimately the Soviets, following on from their Westward Offensive of 191819, hoped to fully occupy Poland., The Communist International, abbreviated as Comintern and also known as the Third International (19191943), was an international communist organization that advocated world communism. The International intended to fight "by all available means, including armed force, for the overthrow of the international bourgeoisie and for the creation of an international Soviet republic as a transition stage to the complete abolition of the State.", Shushenskoye is an urban locality (an urban-type settlement) and the administrative center of Shushensky District of Krasnoyarsk Krai, Russia, located at the confluence of the Yenisei and Big Shush. Population: , The October Revolution, officially known in the Soviet literature as the Great October Socialist Revolution , and commonly referred to as Red October, the October Uprising or the Bolshevik Revolution, was a seizure of state power instrumental in the larger Russian Revolution of 1917. It took place with an armed insurrection in Petrograd on 25 October (7 November, New Style) 1917., Leninism is the political theory for the democratic organisation of a revolutionary vanguard party and the achievement of a dictatorship of the proletariat, as political prelude to the establishment of socialism. Developed by and named for the Russian revolutionary Lenin, Leninism comprises socialist political and economic theories, developed from Marxism, and Lenin's interpretations of Marxist theories, for practical application to the socio-political conditions of the Russian Empire of the early 20th century. , Aleksandr Ilyich Ulyanov ( Russian :    ; April 12 , 1866 -- May 8 , 1887 ) was a Russian revolutionary and older brother of Vladimir Lenin . He was also known familiarly by Sasha ( a common diminutive form of the name Alexander ) ., 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., Kazan ("Qazan") is the capital and largest city of the Republic of Tatarstan, Russia. With a population of 1,143,535, it is the eighth most populous city in Russia. Kazan lies at the confluence of the Volga and Kazanka Rivers in European Russia. The Kazan Kremlin is a World Heritage Site., The Russian Civil War was a multi-party war in the former Russian Empire immediately after the Russian Revolutions of 1917, as many factions vied to determine Russia's political future. The two largest combatant groups were the Red Army, fighting for the Bolshevik form of socialism, and the loosely allied forces known as the White Army, which included diverse interests favoring monarchism, capitalism and alternative forms of socialism, each with democratic and antidemocratic variants. In addition, rival militant socialists and nonideological Green armies fought against both the Bolsheviks and the Whites. Eight foreign nations intervened against the Red Army, notably the Allied Forces and the pro-German armies. The Red Army defeated the White Armed Forces of South Russia in Ukraine and the army led by Admiral Aleksandr Kolchak in Siberia in 1919. The remains of the White forces commanded by Pyotr Nikolayevich Wrangel were beaten in Crimea and evacuated in late 1920. Lesser battles of the war continued on the periphery for two more years, and minor skirmishes with the remnants of the White forces in the Far East continued well into 1923. Armed national resistance in Central Asia was not completely crushed until 1934. There were an estimated 7,000,000-12,000,000 casualties during the war, mostly civilians. The Russian Civil War has been described by some as the greatest national catastrophe that Europe had yet seen., Russian Soviet Federative Socialist Republic (Russian SFSR or RSFSR; ), commonly known as , was a sovereign state in 191722 and 1991-93, the largest, most populous, and most economically developed republic of the Soviet Union in 192291 and a sovereign part of the Soviet Union with its own legislation in 199091. The Republic comprised sixteen autonomous republics, five autonomous oblasts, ten autonomous okrugs, six krais, and forty oblasts. Russians formed the largest ethnic group. The capital of the Russian SFSR was Moscow and the other major urban centers included Leningrad, Novosibirsk, Yekaterinburg, Nizhny Novgorod and Samara., Marxism is a method of socioeconomic analysis that analyzes class relations and societal conflict using a materialist interpretation of historical development and a dialectical view of social transformation. It originates from the mid-to-late 19th century works of German philosophers Karl Marx and Friedrich Engels., The Central Powers , consisting of Germany, , the Ottoman Empire and Bulgaria  hence also known as the Quadruple Alliance  was one of the two main factions during World War I (191418). It faced and was defeated by the Allied Powers that had formed around the Triple Entente, after which it was dissolved., The Red Terror was a campaign of mass killings, torture, and systematic oppression conducted by the Bolsheviks after the beginning of the Russian Civil War in 1918. Soviet historiography describes the Red Terror as having been officially announced in September 1918 by Yakov Sverdlov and ending about October 1918. However, the term was frequently applied to political repression during the whole period of the Civil War (19181922).
The Cheka (the Bolshevik secret police) conducted the mass repressions. Estimates for the total number of people killed in the Red Terror range from 10,000 to over one and a half million., Vladimir Ilyich Ulyanov, better known by the alias Lenin (  21 January 1924), was a Russian communist revolutionary, politician, and political theorist. He served as head of government of the Russian Republic from 1917 to 1918, of the Russian Soviet Federative Socialist Republic from 1918 to 1924, and of the Soviet Union from 1922 to 1924. Under his administration, Russia and then the wider Soviet Union became a one-party socialist state governed by the Russian Communist Party. Ideologically a Marxist, he developed political theories known as Leninism.
Born to a wealthy middle-class family in Simbirsk, Lenin embraced revolutionary socialist politics following his brother's execution in 1887. Expelled from Kazan Imperial University for participating in protests against the Russian Empire's Tsarist regime, he devoted the following years to a law degree. He moved to Saint Petersburg in 1893 and became a senior figure in the Marxist Russian Social Democratic Labour Party (RSDLP). In 1897, he was arrested for sedition and exiled to Shushenskoye for three years, where he married Nadezhda Krupskaya. After his exile, he moved to Western Europe, where he became a prominent party theorist through his publications. In 1903, he took a key role in a RSDLP ideological split, leading the Bolshevik faction against Julius Martov's Mensheviks. Encouraging insurrection during Russia's failed Revolution of 1905, he later campaigned for the First World War to be transformed into a Europe-wide proletarian revolution, which as a Marxist he believed would cause the overthrow of capitalism and its replacement with socialism. After the 1917 February Revolution ousted the Tsar and established a Provisional Government, he returned to Russia to play a leading role in the October Revolution, in which the Bolsheviks overthrew the new regime.
Lenin's government was led by the Bolsheviksnow renamed the Communist Partywith some powers initially also held by elected soviets. The new government called elections for the Constituent Assembly and then abolished it, withdrew from the First World War by signing a treaty with the Central Powers, and granted independence to non-Russian nations under Russian control. It redistributed land among the peasantry and nationalised banks and large-scale industry. Opponents were suppressed in the Red Terror, a violent campaign orchestrated by the state security services; tens of thousands were killed and others interned in concentration camps. Anti-Bolshevik armies, established by both right and left-wing groups, were defeated in the Russian Civil War from 1917 to 1922. Responding to wartime devastation, famine, and popular uprisings, in 1921 Lenin promoted economic growth through a mixed economic system. Seeking to promote world revolution, Lenin's government created the Communist International, waged the PolishSoviet War, and united Russia with neighbouring nations to form the Soviet Union in 1922. In increasingly poor health, Lenin expressed opposition to the growing power of his successor, Joseph Stalin, before dying at his Gorki mansion.
Widely considered one of the most significant and influential figures of the 20th century, Lenin was the posthumous subject of a pervasive personality cult within the Soviet Union until its dissolution in 1991. He became an ideological figurehead behind Marxism-Leninism and thus a prominent influence over the international communist movement. A controversial and highly divisive individual, Lenin is viewed by Marxist-Leninists as a champion of socialism and the working class, while critics on both the left and right see him as the founder of a totalitarian dictatorship responsible for mass human rights abuses., Sedition is overt conduct, such as speech and organization, that tends toward insurrection against the established order. Sedition often includes subversion of a constitution and incitement of discontent (or resistance) to lawful authority. Sedition may include any commotion, though not aimed at direct and open violence against the laws. Seditious words in writing are seditious libel. A seditionist is one who engages in or promotes the interests of sedition., A peasant is a member of a traditional class of farmers, either laborers or owners of small farms, especially in the Middle Ages under feudalism, or more generally, in any pre-industrial society. In Europe, peasants were divided into three classes according to their personal status: slave, serf, and free tenant. Peasants either hold title to land in fee simple, or hold land by any of several forms of land tenure, among them socage, quit-rent, leasehold, and copyhold., Russia, also officially known as the Russian Empire, was a state that existed from 1721 until it was overthrown by the short-lived liberal February Revolution in 1917. One of the largest empires in world history, stretching over three continents, the Russian Empire was surpassed in landmass only by the British and Mongol empires. The rise of the Russian Empire happened in association with the decline of neighboring rival powers: the Swedish Empire, the PolishLithuanian Commonwealth, Persia and the Ottoman Empire. It played a major role in 181214 in defeating Napoleon's ambitions to control Europe, and expanded to the west and south., Joseph Vissarionovich Stalin (18 December 1878  5 March 1953) was the leader of the Soviet Union from the mid-1920s until his death in 1953. Holding the post of the General Secretary of the Central Committee of the Communist Party of the Soviet Union, he was effectively the dictator of the state., The Russian Republic was a short-lived state that controlled, "de jure", the territory of the former Russian Empire after the abdication of Emperor Nicholas II on 2 March [15 March, ] 1917. Less than eight months later, the Republic was dissolved after the October Revolution on 25 October [7 November, N.S.] 1917 and the establishment of the Russian Soviet Federative Socialist Republic (Russian SFSR). Officially, the Republic's government was the Provisional Government of Russia, although "de facto" control was split between the Provisional Government and the Petrograd Soviet., Subject: aleksandr ulyanov, Relation: place_of_birth, Options: (A) alliance (B) center (C) central (D) fully (E) german (F) germany (G) ii (H) kazan (I) krasnoyarsk krai (J) liberal (K) march (L) minsk (M) most (N) napoleon (O) nizhny novgorod (P) novosibirsk (Q) of (R) petersburg (S) republic (T) republic of tatarstan (U) russia (V) russian empire (W) russian soviet federative socialist republic (X) second polish republic (Y) shush (Z) siberia ([) soviet union (\) union (]) vladimir (^) yekaterinburg
[A]:
nizhny novgorod