Question: Aleksandar Petrović is the brother of a professional basketball player that played in which position ?

full_context: Document 1: Aleksandar Petrović (basketball): Aleksandar "Aco" Petrović (born February 16, 1959) is a Croatian former professional basketball player and basketball coach who last coached the senior men's Croatian national basketball team. Petrović is also the older brother of the late professional basketball player Dražen Petrović.
Document 2: Miloš Šakota: Miloš Šakota (, Greek: Μίλος Σάκοτα , born June 11, 1984) is a retired Greek professional basketball player and basketball coach of Serbian descent. He is the son of former professional basketball player and coach, Dragan Šakota, and the brother of professional basketball player Dušan Šakota. He is 6'8¾" (2.05 m) tall, and during his playing career, he played at both the small forward and power forward positions.
Document 3: Arvydas Sabonis: Arvydas Romas Sabonis (born December 19, 1964) is a Lithuanian retired professional basketball player and businessman. Recognized as one of the best European players of all time, he won the Euroscar six times, and the Mr. Europa Award twice. He played in a variety of leagues, and spent seven seasons in the National Basketball Association (NBA) in the United States. Playing the center position, Sabonis won a gold medal at the 1988 Summer Olympics in South Korea for the Soviet Union, and later earned bronze medals at the 1992 and 1996 games representing Lithuania. He retired from professional basketball in 2005.
Document 4: Aleksandar Aranitović: Aleksandar Aranitović (, born 24 January 1998) is a Serbian professional basketball player for Partizan of the ABA League and the Basketball League of Serbia. Standing at 1.95 m , he plays at the shooting guard position. His older brother Petar is also a professional basketball player.
Document 5: Dražen Dalipagić: Dražen "Praja" Dalipagić (born November 27, 1951) is a Yugoslav-Serbian retired professional basketball player and head coach. He was selected the best athlete of Yugoslavia in the year 1978, and is one of the most decorated athletes in Yugoslavian history. He was named one of FIBA's 50 Greatest Players in 1991. Dalipagić was enshrined into the Naismith Memorial Basketball Hall of Fame as a player in 2004 and into the FIBA Hall of Fame in 2007. In 2008, he was named one of the 50 Greatest EuroLeague Contributors.
Document 6: Dražen Biškup: Biškup played for NK Dinamo Zagreb in the Yugoslav First League and for NK Zagreb in Yugoslav Third League, Yugoslav Second League and later in the Croatian Prva HNL. Biškup spent almost entire his career in NK Zagreb. He started playing professional football in Dinamo, in which he did not receive sufficient minutes on the pitch. Therefore, he decided to join NK Zagreb, which then played in the third division. After two seasons in NK Zagreb he attempted to try one more time with Dinamo, but after his lack of opportunity in Dinamo once again, he returned to the Zagreb team in the season 1990/1991 when [Zagreb played in second Yugoslav division and immediately helped them win championship and promotion to the First Division the following year, which have not been played due to the breakup of Yugoslavia. He stayed with Zagreb in the newly established Croatian football league and helped achieve the best results in the club history until then. In 1992 season they ended up as vice-champions, after close battle with Hajduk. 1992–93 they won third place, and in 1993–94 they finished second again and again behind the Hajduk for only a point. After a short episode in Austria, he returned to Zagreb and in 1996–97 season made it to the Cup finals in which they lost undeserved with the referee help to Dinamo 1–2 at Maksimir. He played until the end of 1999–2000 season, when he decided to end his career at 35 years of age in his favorite club and leave his place to younger players. For Zagreb he played a total of 244 games in eleven seasons on three occasions and as a defensive player scored five goals.
Document 7: Dražen Petrović: Dražen Petrović (; October 22, 1964 – June 7, 1993) was a Croatian professional basketball player. A shooting guard, he initially achieved success playing professional basketball in Europe in the 1980s, before joining the National Basketball Association (NBA) in 1989.
Document 8: Bojan Bogdanović: Bojan Bogdanović (] ) (born 18 April 1989) is a Croatian professional basketball player for the Indiana Pacers of the National Basketball Association (NBA). He also represents the Croatian national basketball team. Standing at 2.03 m , he plays at the shooting guard and small forward positions. He was selected by the Miami Heat with the 31st overall pick in the 2011 NBA draft.
Document 9: Aleksandar Radojević: Aleksandar Radojević (, ; born August 8, 1976) is a former professional basketball player. Standing at 2.21 m , he played the center position.
Document 10: Goran Dragić: Goran Dragić (born 6 May 1986) is a Slovenian professional basketball for the Miami Heat of the National Basketball Association (NBA). He plays at both the point guard and shooting guard positions. He played professional basketball in Slovenia and Spain before entering the NBA in 2008. Dragić has played for the Phoenix Suns twice, the Houston Rockets, and the Miami Heat. He was an All-NBA Third Team selection and the NBA Most Improved Player in 2014.
Document 11: Vladimir Radmanović: Vladimir Radmanović (Serbian Cyrillic: Владимир Радмановић; born November 19, 1980) is a retired Serbian professional basketball player. In Serbia he played for Crvena zvezda and FMP, and in NBA he was a member of the Seattle SuperSonics, Los Angeles Clippers, Los Angeles Lakers, Charlotte Bobcats, Golden State Warriors, Atlanta Hawks and Chicago Bulls.
Document 12: Aleksandar Petrović (basketball coach): Aleksandar Petrović is a Macedonian professional basketball coach.
Document 13: Toni Kukoč: Toni Kukoč (] ; born September 18, 1968) is a Croatian retired professional basketball player who is currently Special Advisor to Jerry Reinsdorf, the owner of the Chicago Bulls. After a highly successful period in European basketball, he was one of the first established European stars to play in the National Basketball Association (NBA). He won the NBA Sixth Man of the Year Award in 1996.
Document 14: Aleksandar Petrović (basketball, born 1987): Aleksandar Petrović (born December 8, 1987) is a Serbian professional basketball power forward who currently plays for Šentjur.
Document 15: Aleksandar Đorđević: Aleksandar "Saša" Đorđević (Anglicized: Sasha Djordjevic, Serbian Cyrillic: , ] ; born 26 August 1967) is a former Serbian professional basketball player and current head coach of Bayern Munich and the Serbian national basketball team. He was a 1.88 m (6'2") point guard, and played 108 games for the Yugoslavian national basketball team. His father, Bratislav Đorđević, was head coach of Crvena zvezda.
ground_truth: shooting guard