Question: Information:  - Kaunas (also see other names) is the second-largest city in Lithuania and has historically been a leading centre of Lithuanian economic, academic, and cultural life. Kaunas was the biggest city and the centre of a county in Trakai Municipality of the Grand Duchy of Lithuania since 1413. In the Russian Empire it was the capital of the Kaunas Governorate from 1843 to 1915. It became the only temporary capital city in Europe during the interwar period. Now it is the capital of Kaunas County, the seat of the Kaunas city municipality and the Kaunas District Municipality. It is also the seat of the Roman Catholic Archdiocese of Kaunas. Kaunas is located at the confluence of the two largest Lithuanian rivers, the Nemunas and the Neris, and near the Kaunas Reservoir, the largest body of water entirely in Lithuania.  - Dobi - I is a plane designed by Lithuanian aviator Jurgis Dobkeviius and the first airplane of Lithuanian design . Jurgis Dobkeviius started designing and building Dobi - I in 1921 , and it was first tested by its designer in July 1922 . Soon new models Dobi - II , and Dobi - III followed . The single Dobi - I prototype was damaged in an accident beyond repair on 1 December 1925 .  - The Dobi-II is the second airplane designed by Lithuanian aviator Jurgis Dobkeviius in 1922. It was tested in October 1923. After two landing accidents plans for mass production of Dobi-II were abandoned.  - Jurgis Dobkeviius (born March 23, 1900 in Saint Petersburg, died testing his own construction airplane Dobi-III in a crash June 8, 1926 in Kaunas) was a Lithuanian aviator and aircraft designer  - Dobi-III is the third and the last aircraft designed by Lithuanian aviator Jurgis Dobkeviius. Fighter Dobi-III was designed and tested in 1924. On June 8, 1926 it crashed at Kaunas Aerodrome killing its designer.  - 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.  - Lithuania (UK and US: ), officially the Republic of Lithuania, is a country in Northern Europe. One of the three Baltic states, it is situated along the southeastern shore of the Baltic Sea, to the east of Sweden and Denmark. It is bordered by Latvia to the north, Belarus to the east and south, Poland to the south, and Kaliningrad Oblast (a Russian exclave) to the southwest. Lithuania has an estimated population of 2.9 million people , and its capital and largest city is Vilnius. Lithuanians are a Baltic people. The official language, Lithuanian, along with Latvian, is one of only two living languages in the Baltic branch of the Indo-European language family.    Given the paragraphs above, decide what entity has the relation 'subclass of' with 'aircraft'.
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Answer: dobi-i


Information:  - Canadian football is a form of gridiron football played in Canada in which two teams of 12 players each compete for territorial control of a field of play long and wide attempting to advance a pointed prolate spheroid ball into the opposing team's scoring area (end zone).  - Marcus Harris ( born October 11 , 1974 ) is a former American college football player who was an All - American wide receiver who played for the University of Wyoming and won the Fred Biletnikoff Award as the best college wide receiver in the nation .  - Frederick S. Biletnikoff (born February 23, 1943) is a former gridiron football player and coach. He was a wide receiver for the Oakland Raiders in the American Football League (AFL) and National Football League (NFL) for fourteen seasons and later an assistant coach with the team. He retired as an NFL player after the 1978 season, and then played one additional season in the Canadian Football League (CFL) for the Montreal Alouettes in 1980. While he lacked the breakaway speed for deep pass receptions, Biletnikoff was one of the most sure-handed and consistent receivers of his day. He was also known for running smooth, precise pass routes. He is a member of both the Pro Football Hall of Fame and College Football Hall of Fame.  - Florida State University (commonly referred to as Florida State or FSU) is an American public space-grant and sea-grant research university. Its primary campus is located on a 1,391.54-acre (5.631 km2) campus in Tallahassee, Florida, United States. It is a senior member of the State University System of Florida. Founded in 1851, it is located on the oldest continuous site of higher education in the state of Florida.  - The Fred Biletnikoff Award is presented annually to the outstanding receiver in American college football by the Tallahassee Quarterback Club Foundation, Inc. (TQCF), an independent not-for-profit organization which created the award in 1994 and has sponsored it since. The award is named for Fred Biletnikoff, who played college football at Florida State University and professionally with the Oakland Raiders. Any NCAA Division I FBS player who catches the football through the forward pass is eligible to be selected as the award winner, although every winner since 1994 has been a wide receiver. A national selection committee consisting of over 540 journalists, commentators, broadcasters, and former players selects the award winner. No member of the board of trustees of the foundation has a vote.  - History. Even after the emergence of the professional National Football League (NFL), college football remained extremely popular throughout the U.S.  Although the college game has a much larger margin for talent than its pro counterpart, the sheer number of fans following major colleges provides a financial equalizer for the game, with Division I programs  the highest level  playing in huge stadiums, six of which have seating capacity exceeding 100,000. In many cases, college stadiums employ bench-style seating, as opposed to individual seats with backs and arm rests. This allows them to seat more fans in a given amount of space than the typical professional stadium, which tends to have more features and comforts for fans. (Only two stadiums owned by U.S. colleges or universities  Papa John's Cardinal Stadium at the University of Louisville and FAU Stadium at Florida Atlantic University  consist entirely of chairback seating.)  - A wide receiver (also referred to as wideouts or simply receivers) is an offensive position in American and Canadian football, and is the key player in most of the passing plays. They get their name because they are split out "wide" (near the sidelines), furthest away from the rest of the team. Wide receivers are among the fastest players on the field. The wide receiver functions as the pass-catching specialist.  - The Oakland Raiders are a professional American football franchise based in Oakland, California. The team commenced operations in 1960 as a member of the American Football League (AFL); they are currently members of the National Football League (NFL), which merged with the AFL in 1970. The Raiders currently compete in the NFL as a member club of the league's American Football Conference (AFC) West division and play their home games at the OaklandAlameda County Coliseum. At the end of the NFL's 2015 season, the Raiders boasted a lifetime regular season record of 444 wins, 397 losses, and 11 ties; their lifetime playoff record currently stands at 25 wins and 18 losses.    Given the paragraphs above, decide what entity has the relation 'occupation' with 'gridiron football player'.
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Answer:
Answer: marcus harris