Information:  - 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.  - The Volga is the longest river in Europe. It is also Europe's largest river in terms of discharge and watershed. The river flows through central Russia and into the Caspian Sea, and is widely regarded as the national river of Russia.  - The Caspian Sea is the largest enclosed inland body of water on Earth by area, variously classed as the world's largest lake or a full-fledged sea. It is in an endorheic basin (it has no outflows) located between Europe and Asia. It is bound by Kazakhstan to the northeast, Russia to the northwest, Azerbaijan to the west, Iran to the south, and Turkmenistan to the southeast.  - Khazaran was a city in the Khazar kingdom , located on the eastern bank of the lower Volga River . It was connected to Atil by a pontoon bridge . Khazaran was later inhabited primarily by Muslims and featured numerous mosques , minarets , and madrasas . It was a bustling trade center easily reachable by ship from the Caspian Sea and Volga River , and many of its inhabitants were crafters , fishers , and traders . The leader of the city was a Muslim official known as the Khazz ; in Arab sources the title given is sometimes vizier .  - A river is a natural flowing watercourse, usually freshwater, flowing towards an ocean, sea, lake or another river. In some cases a river flows into the ground and becomes dry at the end of its course without reaching another body of water. Small rivers can be referred to using names such as stream, creek, brook, rivulet, and rill. There are no official definitions for the generic term river as applied to geographic features, although in some countries or communities a stream is defined by its size. Many names for small rivers are specific to geographic location; examples are "run" in some parts of the United States, "burn" in Scotland and northeast England, and "beck" in northern England. Sometimes a river is defined as being larger than a creek, but not always: the language is vague.    What is the relationship between 'khazaran' and 'russia'?
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Answer: country


Information:  - The Liga Portuguesa de Futebol Profissional (Portuguese Professional Football League), also known by its acronym LPFP, or Liga Portugal, is a governing body that manages professional football club competitions in Portugal. It was founded in 1978 and works as an autonomous organism under the authority of the Portuguese Football Federation. As of 28 July 2015, its president is former Portuguese international referee Pedro Proença.  - The Primeira Liga ( Portuguese : ( pimj li ) ; English : First League ) , also known as Liga NOS for sponsorship reasons , is the top professional association football division of the Portuguese football league system . It is organised and supervised by the Liga Portuguesa de Futebol Profissional . As of the 2014 -- 15 season , the Primeira Liga is contested by 18 teams , with the two lowest placed teams relegated to the Segunda Liga and replaced by the top - two non-reserve teams from this division . Founded in 1934 as an experimental league , it was officialised in 1938 and named Primeira Divisão ( First Division ) until 1999 , when it recovered the original naming . A total of 70 teams have competed in the Primeira Liga , but only five have been crowned champions . Among them , the `` Big Three '' -- Benfica ( 34 ) , Porto ( 27 ) and Sporting CP ( 18 ) -- have won all but two Primeira Liga titles ; the other winners are Belenenses ( 1945 -- 46 ) and Boavista ( 2000 -- 01 ) . Benfica have won the Primeira Liga a record 34 times , followed by Porto with 27 and Sporting CP with 18 wins . The Primeira Liga has increased its reputation in the last few years , occupying the 5th place of UEFA 's league ranking . It broke into the top five for the first time in the 2011 -- 12 season , passing the French Ligue 1 , one of the historical `` big five '' European leagues , for the first time since 1990 . The Primeira Liga also reached a world ranking of 4th according to IFFHS 's 2011 ranking .  - Pedro Proença Oliveira Alves Garcia (born 3 November 1970) is a retired Portuguese football referee.   - The Portuguese Football Federation (FPF) (FPF) is the governing body of football in Portugal. It organises the Campeonato Nacional de Seniores, the Taça de Portugal, the Supertaça Cândido de Oliveira, youth levels, women's football, beach soccer, futsal, and also the men's and the women's national football teams. Formed in 1914, it is based in the city of Oeiras.  - The Portuguese association football league system is the following:  - A team sport includes any sport which involves two or more players working together towards a shared objective. A team sport is an activity in which individuals are organized into opposing teams which compete to win. Examples are basketball, volleyball, water polo, handball, lacrosse, cricket, baseball, and the various forms of football and hockey.  - Association football, more commonly known as football or soccer, is a team sport played between two teams of eleven players with a spherical ball. It is played by 250 million players in over 200 countries and dependencies, making it the world's most popular sport. The game is played on a rectangular field with a goal at each end. The object of the game is to score by getting the ball into the opposing goal.  - Portugal (Portuguese: ), officially the Portuguese Republic (Portuguese: ), is a country on the Iberian Peninsula in Southwestern Europe. It is the westernmost country of mainland Europe. To the west and south it is bordered by the Atlantic Ocean and to the east and north by Spain. The PortugalSpain border is long and considered the longest uninterrupted border within the European Union. The republic also includes the Atlantic archipelagos of the Azores and Madeira, both autonomous regions with their own regional governments.    What is the relationship between 'primeira liga' and 'association football league'?
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Answer:
instance of