Question: Where is the men's professional club basketball based on in which Gustavo Nicolás Aguirre currently plays?

full_context: Document 1: Nicolás Cambiasso: Nicolás Cambiasso (born March 2, 1978) is a retired Argentine football goalkeeper who last played for All Boys in the Argentine Primera División. He is elder brother of Esteban Cambiasso.
Document 2: Patricio Garino: Patricio "Pato" Garino Gullotta (born May 17, 1993) is an Argentine professional basketball player for the Baskonia of the Liga ACB and the EuroLeague. He played college basketball for George Washington University. He also represents the senior Argentine national team.
Document 3: Nacho Figueras: Ignacio "Nacho" Figueras (born March 4, 1977) is an Argentine polo player with a 6-goal handicap. <br> As of September 2009, he is ranked as one of the top 100 polo players in the world. Sometimes called the "David Beckham of polo", he usually plays in Argentina and in the U.S. as part of the Black Watch Polo Team. He has also been the face of Ralph Lauren's Black Label line since 2005, and was recently chosen to represent the entire line of Polo fragrances.
Document 4: Liga Nacional de Básquet: The Liga Nacional de Básquet (abbreviated LNB, and literally in English, "National Basketball League"), also commonly referred to as "La Liga" ("The League"), is the top-tier level of the Argentine basketball league system. The league is controlled by the Basketball Clubs' Association (in Spanish: "Asociación de Clubes de Básquetbol"). The LNB's predecessor league is the now defunct Campeonato Argentino de Clubes, which was organized by the Argentine Basketball Federation.
Document 5: Sergio Agüero: Sergio Leonel "Kun" Agüero (] ; born 2 June 1988) is an Argentine professional footballer who plays as a striker for Premier League club Manchester City and the Argentina national team.
Document 6: San Lorenzo de Almagro (basketball): San Lorenzo de Almagro is the men's professional club basketball section of the San Lorenzo de Almagro multi sports club, that is based in Buenos Aires, Argentina. The team plays in the Liga Nacional de Básquet (LNB), which is the first tier level division of the Argentine basketball league system. The team is currently coached by Julio Lamas. San Lorenzo plays its home games at the Polideportivo Roberto Pando, which is located in Boedo, Buenos Aires.
Document 7: Estadio Luis Conde: The Estadio Luis Conde (also known as "La Bombonerita", honoring famous Boca Juniors football stadium, La Bombonera) is an indoor arena located in La Boca, Buenos Aires. Owned by Club Atlético Boca Juniors, the stadium is the home venue for club's basketball volleyball teams, that compete at the LNB and Serie A1, respectively.
Document 8: Boca Juniors: Club Atlético Boca Juniors (] ) is an Argentine sports club based in the La Boca neighbourhood of Buenos Aires. Although many activities are hosted by the club, Boca Juniors is mostly known for its professional football team which, since it was promoted in 1913, has always played in the Argentine Primera División, becoming the most successful team of Argentina in number of official titles, with 66 won to date. National titles won by Boca Juniors include 32 Primera División championships, and 12 domestic cups. Boca Juniors also owns an honorary title awarded by the Argentine Football Association for their successful tour of Europe in 1925.
Document 9: Nicolás Sánchez (rugby union): Federico Nicolás Sánchez (born October 26, 1988), is an Argentine rugby union player. He plays as a fly-half for the Argentine side Jaguares in Super Rugby and the Argentina national team "The Pumas".
Document 10: Manu Ginóbili: Emanuel David "Manu" Ginóbili Maccari (] , born 28 July 1977) is an Argentine professional basketball player for the San Antonio Spurs of the National Basketball Association (NBA). He is also a member of the Argentine men's national basketball team. He is one of only two players, along with Bill Bradley, to have won at least a EuroLeague title, an NBA championship, and an Olympic gold medal.
Document 11: Argentinos Juniors: Asociación Atlética Argentinos Juniors is an Argentine sports club based in La Paternal, Buenos Aires. The club is mostly known for its football team, which currently plays in the Argentine Primera División, and was recognized as one of the most important football teams of South America by FIFA. It is one of the eight Argentine first division teams that won the Copa Libertadores. The continental trophy was won in the club's first entry to the contest, in 1985. The most remarkable sign of this team is the power of its youth teams, which unveiled some of the most talented footballers in Argentinian football history, with Diego Maradona as the greatest example of all.
Document 12: Éver Banega: Éver Maximiliano David Banega (] ; born 29 June 1988) is an Argentine professional footballer who plays for Spanish club Sevilla FC and the Argentina national team as a central midfielder.
Document 13: Lou Panzanaro: Lou Panzanaro is an American basketball coach who is the head coach for the Peekskill High School boys basketball team. He has coached current National Basketball Association (NBA) players. Among them are center Hilton Armstrong, and NBA all-star Elton Brand. He is a member of the New York Basketball Hall of Fame.
Document 14: Nicolás Aguirre: Gustavo Nicolás Aguirre (born March 31, 1988) is an Argentine professional basketball player. He currently plays for San Lorenzo of the Liga Nacional de Básquet.
Document 15: Sergio Romero: Sergio Germán Romero (born 22 February 1987) is an Argentine professional footballer who plays as a goalkeeper for English club Manchester United and the Argentina national team.
ground_truth: Buenos Aires, Argentina