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).

Ex Input:
Context: The World Series is the annual championship series of Major League Baseball (MLB) in North America, contested since 1903 between the American League (AL) champion team and the National League (NL) champion team. The winner of the World Series championship is determined through a best-of-seven playoff, and the winning team is awarded the Commissioner's Trophy. As the series is played in October (and occasionally November), during the autumn season in North America, it is often referred to as the Fall Classic., At the end of each Major League Baseball season, the league leaders of various statistical categories are announced. Leading the league in a particular category is referred to as a "title"., 23rd Street Grounds , also known as State Street Grounds and 23rd Street Park , and sometimes spelled out as Twenty - third Street Grounds , was a ballpark in Chicago . In it , the Chicago White Stockings played baseball from 1874 to 1877 , the first two years in the National Association and the latter two in the National League . 23rd Street first hosted baseball in 1872 -- 1873 , rented out by the Chicago White Stockings as the club nursed its financial wounds following the 1871 Great Chicago Fire ( for two years following the fire , it did not field a team ) . Seven games were even relocated to Chicago by professional teams in other major cities . The Cleveland and Troy clubs played two and four home games here , respectively , in 1872 , when they were struggling economically ( both went out of business ) . The Boston Red Stockings played one in 1873 when they were flourishing . The grounds was on a block bounded by 23rd Street , State Street , 22nd Street ( now Cermak Road ) and what is now Federal Street . No illustration is known to survive , but contemporary newspaper descriptions imply that the diamond was in the north end of the block ; a line drawn from home plate through the pitcher 's mound and second base would have pointed south . If so , fair territory would probably have been shaped like a modern five - sided `` home plate '' . ( Home plate was square in shape at that time . ) It has been discussed in Green Cathedrals , Philip J. Lowry 's book on American baseball venues . The final game played at this park was on Saturday , October 6th , 1877 . Chicago defeated Louisville 4 - 0 behind a shutout effort from hurler Laurie Reis . The final home run at the grounds was hit four days earlier by Lip Pike of Cincinnati ., The National League of Professional Baseball Clubs, known simply as the National League (NL), is the older of two leagues constituting Major League Baseball (MLB) in the United States and Canada, and the world's oldest current professional team sports league. Founded on February 2, 1876, to replace the National Association of Professional Base Ball Players, it is sometimes called the Senior Circuit, in contrast to MLB's other league, the American League, which was founded 25 years later. Both leagues currently have 15 teams. The two league champions of 1903 arranged to compete against each other in the inaugural World Series. After the 1904 champions failed to reach a similar agreement, the two leagues formalized the World Series as an arrangement between the leagues. National League teams have won 48 of the 112 World Series contested from 1903 to 2016. The 2016 National League champions are the Chicago Cubs., The Chicago Cubs are an American professional baseball team based in Chicago, Illinois. The Cubs compete in Major League Baseball (MLB) as a member club of the National League (NL) Central division, where they are the defending World Series champions. The team plays its home games at Wrigley Field, located on the city's North Side. The Cubs are one of two major league teams in Chicago; the other, the Chicago White Sox, is a member of the American League (AL) Central division. The team, first known as the White Stockings, was a founding member of the NL in 1876, becoming the Chicago Cubs in 1903., The American League of Professional Baseball Clubs, or simply the American League (AL), is one of two leagues that make up Major League Baseball (MLB) in the United States and Canada. It developed from the Western League, a minor league based in the Great Lakes states, which eventually aspired to major league status. It is sometimes called the Junior Circuit because it claimed Major League status for the 1901 season, 25 years after the formation of the National League (the "Senior Circuit")., The National Association of Professional Base Ball Players (NAPBBP), or simply the National Association (NA), was founded in 1871 and continued through the 1875 season. It succeeded and incorporated several professional clubs from the National Association of Base Ball Players (NABBP); in turn several of its clubs created the succeeding National League of Professional Baseball Clubs., Subject: 23rd street grounds, Relation: occupant, Options: (A) chicago cubs (B) chicago white sox (C) major league baseball (D) national league

Ex Output:
chicago cubs


Ex Input:
Context: Idi Amin Dada (2816 August 2003) was the third president of Uganda, ruling from 1971 to 1979. Amin in 1946 joined the King's African Rifles, a British colonial regiment, serving in Kenya and Uganda. Eventually, Amin held the rank of major general in the post-colonial Uganda People's Defense Force and became its commander before seizing power in the military coup of January 1971 that deposed Milton Obote. While he was head of state, he promoted himself to field marshal., The Ugandan Bush War (also known as the Luwero War, the Ugandan civil war or the Resistance War) refers to the guerrilla war waged between 1981 and 1986 in Uganda by the National Resistance Army (NRA) under the leadership of Yoweri Museveni against the government of Milton Obote, and later that of Tito Okello., Apollo Milton Obote (28 December 1925  10 October 2005) was a Ugandan political leader who led Uganda to independence in 1962 from British colonial administration. Following the nation's independence, he served as Prime Minister of Uganda from 1962 to 1966 and President of Uganda from 1966 to 1971, then again from 1980 to 1985. He was overthrown by Idi Amin in 1971, but regained power after Amin's 1979 overthrow. His second period of rule was marred by repression and the deaths of many civilians as a result of a civil war known as the Ugandan Bush War., Commander (French: "Commandeur") is a common naval and air force officer rank. Commander is also used as a rank or title in other formal organisations, including several police forces. , The King's African Rifles (KAR) was a multi-battalion British colonial regiment raised from Britain's various possessions in British East Africa in the present-day African Great Lakes region from 1902 until independence in the 1960s. It performed both military and internal security functions within the colonial territory, and later served outside these territories during the World Wars. The rank and file (askaris) were drawn from native inhabitants, while most of the officers were seconded from the British Army. When the KAR was first raised there were some Sudanese officers in the battalions raised in Uganda, and native officers were commissioned towards the end of British colonial rule., Robert `` Bob '' Astles ( born Robert Asketill , 23 March 1924 -- 29 December 2012 ) was a British soldier and colonial officer who lived in Uganda and became an associate of presidents Milton Obote and Idi Amin ., Major is a military rank of commissioned officer status, with corresponding ranks existing in many military forces throughout the world. When used unhyphenated, in conjunction with no other indicators, Major is one rank senior to that of an army Captain, and one rank subordinate or below the rank of Lieutenant colonel. It is considered the most junior of the field officer ranks., Subject: bob astles, Relation: military_branch, Options: (A) air force (B) army (C) british army (D) regiment

Ex Output:
british army


Ex Input:
Context: Up on the Sun is the third album by the Meat Puppets, released in 1985 by SST Records. The album features a cleaner and more technical sound with a more psychedelic rock feel, in contrast to the sloppy punk approach of their first album (1982), while continuing with the mystical, poetic lyrics and country-inflected songwriting of "Meat Puppets II" (1984)., SST Records is an American independent record label formed in 1978 in Long Beach, California by musician Greg Ginn. The company was initially formed in 1966 by Ginn at age 12, as Solid State Tuners, a small business through which he sold electronics equipment. Ginn repurposed the company as a record label to release material by his band Black Flag., Swimming Ground is a promotional release by The Meat Puppets to coincide with the new Up on the Sun record ., Albums of recorded music were developed in the early 20th century, first as books of individual 78rpm records, then from 1948 as vinyl LP records played at  rpm. Vinyl LPs are still issued, though in the 21st century album sales have mostly focused on compact disc (CD) and MP3 formats. The audio cassette was a format used from the late 1970s through to the 1990s alongside vinyl., Subject: swimming ground, Relation: record_label, Options: (A) 1982 (B) album (C) record (D) sst (E) sst records

Ex Output:
sst records