*Question*
Information:  - Naval warfare is combat in and on the sea, the ocean, or any other major body of water such as a large lake or wide river.  - The United States Navy (USN) is the naval warfare service branch of the United States Armed Forces and one of the seven uniformed services of the United States. The U.S. Navy is the largest, most capable navy in the world, with the highest combined battle fleet tonnage. The U.S. Navy has the world's largest aircraft carrier fleet, with ten in service, two in the reserve fleet, and three new carriers under construction. The service has 323,792 personnel on active duty and 108,515 in the Navy Reserve. It has 274 deployable combat vessels and more than 3,700 aircraft in active service .  - The Chief of Naval Operations (CNO) is a statutory office held by a four-star admiral in the United States Navy, and is the most senior naval officer assigned to serve in the Department of the Navy. The office is a military adviser and deputy to the Secretary of the Navy. In a separate capacity as a member of the Joint Chiefs of Staff the CNO is a military adviser to the National Security Council, the Homeland Security Council, the Secretary of Defense, and the President. The current Chief of Naval Operations is Admiral John M. Richardson.  - Gary Roughead ( born July 15 , 1951 pronounced RUFF - hedd ) is a former United States Navy officer who served as the 29th Chief of Naval Operations from September 29 , 2007 to September 22 , 2011 . He previously served as Commander , U.S. Fleet Forces Command , from May 17 , 2007 , to September 29 , 2007 . Prior to that , Roughead served as the 31st Commander , U.S. Pacific Fleet , from July 8 , 2005 , to May 8 , 2007 . He retired from the U.S. Navy after 38 years of service .    Given the information above, choose from the list below the object entity that exhibits the relation 'military rank' with the subject 'gary roughead'.  Choices: - admiral  - major  - officer
**Answer**
admiral

*Question*
Information:  - A Raga (IAST: rga), Raag or Ragam, literally means "coloring, tingeing, dyeing". The term also refers to a concept close to melodic mode in Indian classical music. "Raga" is a remarkable and central feature of classical Indian music tradition, but has no direct translation to concepts in the classical European music tradition. Each "raga" is an array of melodic structures with musical motifs, considered in the Indian tradition to have the ability to "color the mind" and affect the emotions of the audience.  - Prague is the capital and largest city of the Czech Republic. It is the 14th largest city in the European Union. It is also the historical capital of Bohemia. Situated in the north-west of the country on the Vltava river, the city is home to about 1.26 million people, while its larger urban zone is estimated to have a population of nearly 2 million. The city has a temperate climate, with warm summers and chilly winters.  - Psychedelic rock is a style of rock music that is inspired or influenced by psychedelic culture and attempts to replicate and enhance the mind-altering experiences of psychedelic drugs, most notably LSD. It may use novelty recording techniques, electronic instruments or effects, and sometimes draws on sources such as the ragas and drones of Indian music.  - Rock music is a genre of popular music that originated as "rock and roll" in the United States in the 1950s, and developed into a range of different styles in the 1960s and later, particularly in the United Kingdom and the United States. It has its roots in 1940s' and 1950s' rock and roll, itself heavily influenced by blues, rhythm and blues and country music. Rock music also drew strongly on a number of other genres such as electric blues and folk, and incorporated influences from jazz, classical and other musical sources.  - The Plastic People of the Universe (PPU) is a Czech rock band from Prague. It was the foremost representative of Prague's underground culture (19681989), which had gone against the grain of Czechoslovakia's Communist regime. Due to their non-conformism, members of the band often suffered serious repercussions such as arrests. The group continues to perform despite the death of its founder, main composer and bassist, Milan "Mejla" Hlavsa in 2001.  - Ivan Martin Jirous ( September 23 , 1944 -- November 10 , 2011 ) was a Czech poet , best known for being the artistic director of the Czech psychedelic rock group The Plastic People of the Universe and later one of the organizers of the Czech underground during the communist regime . He is also known more frequently as Magor , which can be roughly translated as `` loony '' or `` fool '' and is supposedly derived from `` phantasmagoria '' . This nickname was given to him by the `` experimental '' poet Eugen Brikcius . His wife , Vra Jirousová , wrote a good deal of the Plastics ' early lyrics . Trained as an art historian but unable to work as such under the Communist regime in then Czechoslovakia , Magor / Jirous was a member of the dissident subculture there . His particular contribution to Czech dissidence was his work on the concept of the `` Parallel Polis , '' or `` Second Culture . '' Magor believed that simply expressing oneself through art could ultimately undermine the totalitarian system . He was friends with Václav Havel , and is mentioned several times in Havel 's Letters to Olga .    Given the information above, choose from the list below the object entity that exhibits the relation 'place of death' with the subject 'ivan martin jirous'.  Choices: - central  - czechoslovakia  - home  - most  - prague  - united kingdom  - winters
**Answer**
prague