Given the question: Information:  - The Middle East is a transcontinental region centered on Western Asia and Egypt. The corresponding adjective is "Middle-Eastern" and the derived noun is "Middle-Easterner". The term has come into wider usage as a replacement of the term Near East (as opposed to Far East) beginning in the early 20th century.  - The Bulgars (also Bulghars, Bulgari, Bolgars, Bolghars, Bolgari; Proto-Bulgarians) were semi-nomadic warrior Turkic tribes who flourished in the Pontic-Caspian steppe and the Volga region during the 7th century. Emerging as nomadic equestrians in the Volga-Ural region, according to some researchers their roots can be traced to Central Asia. During their westward migration across the Eurasian steppe the Bulgars absorbed other ethnic groups and cultural influences, including Hunnic, Iranian and Indo-European people. Modern genetic research on Central Asian Turkic people and ethnic groups related to the Bulgars points to an affiliation with western Eurasian and European populations. The Bulgars spoke a Turkic language, i.e. Bulgar language of Oghuric branch. They preserved military titles, organization and customs of Eurasian steppes, as well as pagan shamanism and belief in the sky deity Tangra.  - China, officially the People's Republic of China (PRC), is a unitary sovereign state in East Asia. With a population of over 1.381 billion, it is the world's most populous country. The state is governed by the Communist Party of China, and its capital is Beijing. It exercises jurisdiction over 22 provinces, five autonomous regions, four direct-controlled municipalities (Beijing, Tianjin, Shanghai, and Chongqing), and two mostly self-governing special administrative regions (Hong Kong and Macau), and claims sovereignty over Taiwan. The country's major urban areas include Shanghai, Guangzhou, Beijing, Chongqing, Shenzhen, Tianjin and Hong Kong. China is a great power and a major regional power within Asia, and has been characterized as a potential superpower.  - Bulgar (also spelled "Bolar", "Bulghar") is an extinct language which was spoken by the Bulgars.  - 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.  - A nomad ("nomas", plural , "nomades"; meaning one roaming about for pasture, pastoral tribe) is a member of a community of people who live in different locations, moving from one place to another. Among the various ways nomads relate to their environment, one can distinguish the hunter-gatherer, the pastoral nomad owning livestock, or the "modern" peripatetic nomad. As of 1995, there were an estimated 3040 million nomads in the world.  - Volga Region (Povolzhye, literally: "along the Volga") is a historical region in Russia that encompasses territories adjacent to the flow of the Volga River. It is usually classified into:  - The Crimean Peninsula ("Krymskiy poluostrov;" , "Kryms'ky pivostriv"), also known simply as Crimea ( "Krym" "Krym"), is a major land mass on the northern coast of the Black Sea that is almost completely surrounded by both the Black Sea and the smaller Sea of Azov to the northeast. The peninsula is located south of the Ukrainian region of Kherson and west of the Russian region of Kuban. It is connected to Kherson Oblast by the Isthmus of Perekop and is separated from Kuban by the Strait of Kerch. The Arabat Spit is located to the northeast, a narrow strip of land that separates a system of lagoons named Sivash from the Sea of Azov.  - Central Asia or Middle Asia is the core region of the Asian continent and stretches from the Caspian Sea in the west to China in the east and from Afghanistan in the south to Russia in the north. It is also colloquially referred to as "the 'stans" (as the six countries generally considered to be within the region all have names ending with the Persian suffix "-stan", meaning "land of") and is within the scope of the wider Eurasian continent.  - The Onours or Ours (, ; Onurs, urs; "ten tribes", "tribes"), were Turkic nomadic equestrians who flourished in the Pontic-Caspian steppe and the Volga region between 5th and 7th century, and spoke Ohuric language.  - Kiev or Kyiv is the capital and largest city of Ukraine, located in the north central part of the country on the Dnieper River. The population in July 2015 was (though higher estimated numbers have been cited in the press), making Kiev the 7th most populous city in Europe.  - The Kuzari, full title The Book of Refutation and Proof in Support of the Abased Religion, also known as the Book of the Kuzari, is one of the most famous works of the medieval Spanish Jewish philosopher and poet Judah Halevi, completed around 1140. It is regarded as one the most important apologetic works of Jewish philosophy.  - The Caucasus or Caucasia is a region at the border of Europe and Asia, situated between the Black and the Caspian seas.  - Northern Europe is the northern part or region of Europe. Although no definitive borders or definition exists for the term, geographically, Northern Europe may be considered to consist approximately of all of Europe above the 52nd parallel north; which includes (from west to east) most or all of: Iceland, the Republic of Ireland, the Isle of Man, the United Kingdom, the Faroe Islands, the Netherlands, northern Germany, Denmark, Norway, Sweden, northern Poland, Finland, Estonia, Latvia, Lithuania and northwest Russia. However, narrower definitions may also be used based on other geographical factors, such as climate and ecology. Greenland, geographically a part of North America, is politically a part of the Kingdom of Denmark, and may be included depending on the definition.  - A polity is any kind of political entity. It is a group of people who are collectively united by a self-reflected cohesive force such as identity, who have a capacity to mobilise resources, and are organised by some form of institutionalised hierarchy.  - The Khazars (, , ("Kuzarim"), (khazar), , , , ) were a semi-nomadic Turkic people, who created what for its duration was the most powerful polity to emerge from the breakup of the Western Turkic Kaganate. Astride a major artery of commerce between northern Europe and southwestern Asia, Khazaria became one of the foremost trading emporia of the medieval world, commanding the western marches of the Silk Road and playing a key commercial role as a crossroad between China, the Middle East and Kievan Rus'. For some three centuries (c. 650965) the Khazars dominated the vast area extending from the Volga-Don steppes to the eastern Crimea and the northern Caucasus.  - Bolghar was intermittently capital of Volga Bulgaria from the 8th to the 15th centuries, along with Bilyar and Nur-Suvar. It was situated on the bank of the Volga River, about 30 km downstream from its confluence with the Kama River and some 130 km from modern Kazan in what is now Spassky District. West of it lies a small modern town, since 1991 known as Bolgar. The UNESCO World Heritage Committee declared ancient Bolghar hill fort as a World Heritage Site in 2014.  - Bulgarians ("Blgari") are a South Slavic ethnic group who are native to Bulgaria and its neighboring regions.  - Chuvash is a Turkic language spoken in central Russia, primarily in the Chuvash Republic and adjacent areas. It is the only surviving member of the Oghur branch of Turkic languages, and thus makes up one full half of the Turkic language family. Because of this, Chuvash has diverged considerably from the other Turkic languages, which typically demonstrate mutual intelligibility among one another to varying degrees.  - Shamanism (or ) is a practice that involves a practitioner reaching altered states of consciousness in order to perceive and interact with a spirit world and channel these transcendental energies into this world.  - The Oghur or Ouric languages ( also known as Bulgar , Pre-Proto Bulgaric , Hunno - Bulgarian , Hunno - Turkic , or Lir - Turkic and r - Turkic ) are a branch of the Turkic language family . The only extant member of the group is the Chuvash language . Languages from this family were spoken in some nomadic tribal confederations , such as those of the Onogurs , Bulgars , and Khazars . Some scholars consider Hunnic a similar language .  - The Eurasian Steppe, also called the Great Steppe or the steppes, is the vast steppe ecoregion of Eurasia in the temperate grasslands, savannas, and shrublands biome. It stretches from Romania, Moldova through Ukraine, Russia, Kazakhstan, Xinjiang and Mongolia to Manchuria, with one major exclave located mostly in Hungary, the Puszta.  - Kievan Rus' (, ) was a loose federation of East Slavic tribes in Europe from the late 9th to the mid-13th century, under the reign of the Rurik dynasty. The modern peoples of Belarus, Ukraine, and Russia all claim Kievan Rus' as their cultural ancestors.  - The Turkic languages are a language family of at least thirty-five languages, spoken by Turkic peoples from Southeastern Europe and the Mediterranean to Siberia and Western China. The Turkic languages originated in a region spanning Western China to Mongolia from where it expanded to Central Asia and farther west.  - In linguistics, mutual intelligibility is a relationship between languages or dialects in which speakers of different but related varieties can readily understand each other without prior familiarity or special effort. It is generally used as the most important criterion for distinguishing languages from dialects, although sociolinguistic factors are often also used.  - The Silk Road or Silk Route was an ancient network of trade routes that were for centuries central to cultural interaction through regions of the Asian continent connecting the East and West from China to the Mediterranean Sea.    After reading the paragraphs above, we are interested in knowing the entity with which 'oghur languages' exhibits the relationship of 'subclass of'. Find the answer from the choices below.  Choices: - area  - artery  - border  - branch  - c  - capital  - city  - committee  - consciousness  - continent  - country  - definition  - district  - duration  - dynasty  - ecoregion  - entity  - ethnic group  - federation  - force  - historical region  - hunter  - interaction  - jewish philosophy  - jurisdiction  - key  - language  - language family  - linguistics  - man  - member  - military  - network  - nomad  - noun  - oblast  - organization  - part  - party  - peninsula  - people  - persian  - philosopher  - philosophy  - poet  - population  - potential superpower  - practice  - relationship  - religion  - republic  - research  - river  - road  - role  - russian  - sea  - spanish  - spirit  - state  - suffix  - support  - title  - town  - tribe  - turkic languages  - warrior  - western
The answer is:
turkic languages