Problem: Background: Recep Tayyip Erdogan (Turkish pronunciation: [re'dZep taj'jip 'aerdo(W)an] ( listen); born 26 February 1954) is a Turkish politician serving as the current President of Turkey, holding the position since 2014. He previously served as Prime Minister from 2003 to 2014 and as Mayor of Istanbul from 1994 to 1998. He founded the Justice and Development Party (AKP) in 2001, leading it to general election victories in 2002, 2007 and 2011 before standing down upon his election as President in 2014.
Context: Erdogan was born in 1954 in the Kasimpasa neighborhood of Istanbul, to which his family had moved from Rize Province. His parents are Ahmet Erdogan and Tenzile Erdogan. Erdogan reportedly said in 2003, "I'm a Georgian, my family is a Georgian family which migrated from Batumi to Rize." But in a 2014 televised interview on the NTV news network, he said, "You wouldn't believe the things they have said about me. They have said I am Georgian... forgive me for saying this... even much uglier things, they have even called me an Armenian, but I am Turkish." In an account based on registry records, his genealogy was tracked to an ethnic Turkish family.  Erdogan spent his early childhood in Rize, where his father Ahmet Erdogan (1905 - 1988) was a Captain in the Turkish Coast Guard. Erdogan had a brother Mustafa (b. 1958) and sister Vesile (b. 1965). His summer holidays were mostly spent in Guneysu, Rize, where his family originates from. Throughout his life he often returned to this spiritual home, and in 2015 he opened a vast mosque on a mountaintop near this village. The family returned to Istanbul when Erdogan was 13 years old.  As a teenager, he sold lemonade and sesame buns (simit) on the streets of the city's rougher districts to earn extra money. Brought up in an observant Muslim family, Erdogan graduated from Kasimpasa Piyale primary school in 1965, and Imam Hatip school, a religious vocational high school, in 1973. He received his high school diploma from Eyup High School. He subsequently studied Business Administration at the Aksaray School of Economics and Commercial Sciences, now known as Marmara University's Faculty of Economics and Administrative Sciences--although several Turkish sources dispute that he graduated.  In his youth, Erdogan played semi-professional football at a local club. Fenerbahce wanted him to transfer to the club but his father prevented it. The stadium of the local football club in the district where he grew up, Kasimpasa S.K. is named after him.  Erdogan married Emine Gulbaran (born 1955, Siirt) on 4 July 1978. They have two sons; Ahmet Burak and Necmettin Bilal, and two daughters, Esra and Sumeyye. His father, Ahmet Erdogan, died in 1988 and his 88-year-old mother, Tenzile Erdogan, died in 2011. He is a member of the Community of Iskenderpasa, a Turkish sufistic community of Naqshbandi tariqah.
Question: did he have any siblings?
Answer: Erdogan had a brother Mustafa (b. 1958) and sister Vesile (b. 1965).

Problem: Background: Graham Douglas McKenzie (born 24 June 1941) - commonly called Garth McKenzie after the comic strip hero - is an Australian cricketer who played for Western Australia (1960-74), Leicestershire (1969-75), Transvaal (1979-80) and Australia (1961-71) and was a Wisden Cricketer of the Year in 1965. He succeeded Alan Davidson as Australia's premier fast bowler and was in turn succeeded by Dennis Lillee, playing with both at either end of his career. McKenzie was particularly noted for his muscular physique (hence his nickname) and ability to take wickets on good batting tracks. His father Eric McKenzie and uncle Douglas McKenzie played cricket for Western Australia and Garth was chosen for the Ashes tour of England in 1961 aged only 19.
Context: McKenzie grew up in a sporting family. His father, Eric McKenzie, was an opening batsman who played once for Western Australia, against the touring South African cricket team in 1931-32. His uncle, Douglas McKenzie, was a batsman who represented Western Australia on several occasions, scoring 88 in his last game against Lindsay Hassett's Services team in 1945-46. Douglas went on to become President of the Western Australian Cricket Association. Both Douglas and Eric also represented Western Australia in field hockey.  In his youth, McKenzie was an all rounder, batting right-handed and bowling off spin. Aged twelve, he gained selection for Western Australia in the 1953-54 under-14 interstate competition held at Adelaide, but the team withdrew after a polio epidemic in Western Australia. The next season, he captained the state when the competition was held in Perth, leading his team to the championship.  McKenzie attended John Curtin High School, where he performed well with both bat and ball in the school's first XI. At sixteen he was made his first grade debut for Claremont-Cottesloe as a batsman, but after unproductive performances was dropped to the second XI. The following year in 1958-59, he continued in second grade and took up fast bowling, taking 50 wickets at an average of 14.50 after his team had a pace bowling shortage. He was recalled to the First XI in 1959-60. He finished the season with 515 runs at an average of 39.46 and 49 wickets at an average of 11.21. His efforts were rewarded in when the state selectors handed him a debut for the penultimate match of the Sheffield Shield season against Victoria in Melbourne. He went wicketless and scored 22 and 41. He took his first wickets in the final match against South Australia at Perth with 3/69. At season's end, his captain Ken Meuleman advised McKenzie to concentrate on his fast bowling.
Question: What sport did he play when younger?
Answer: