Question: Information:  - Basketball is a sport that is played by two teams of five players on a rectangular court. The objective is to shoot a ball through a hoop in diameter and mounted at a height of to backboards at each end of the court. The game was invented in 1891 by Dr. James Naismith, who would be the first basketball coach of the Kansas Jayhawks, one of the most successful programs in the game's history.   - The world is the planet Earth and all life upon it, including human civilization. In a philosophical context, the world is the whole of the physical Universe, or an ontological world. In a theological context, the "world" is the material or the profane sphere, as opposed to the celestial, spiritual, transcendent or sacred. The "end of the world" refers to scenarios of the final end of human history, often in religious contexts.  - Albay is a province located in the Bicol Region in southeastern Luzon of the Philippines. Its capital is the city of Legazpi, the regional administrative center of the whole Bicol Region, which is located in the southern foothill of Mayon Volcano, the symbol most associated with the province. This perfectly symmetrical active stratovolcano forms a magnificent, scenic backdrop to the city of Legazpi and is visible throughout the municipalities and cities of Albay including the surrounding provinces.  - Beau Michael Vincent Esparrago Belga ( born November 30 , 1986 in Gubat , Sorsogon ) is a Filipino professional basketball player for the Rain or Shine Elasto Painters in the Philippine Basketball Association . He also stars in TV5 's sitcom No Harm , No Foul as Bo Abelgas .  - Luzon is the largest and most populous island in the Philippines and the 15th largest in the world. Located in the northern region of the archipelago, it is the economic and political center of the nation, being home to the country's capital city, Manila, as well as Quezon City, the country's most populous. With a population of 52.99 million , it is the fourth most populous island in the world (after Java, Honshu, and Great Britain), containing about 53% of the country's total population.  - The Philippine Basketball Association (PBA) is a men's professional basketball league in the Philippines composed of twelve company-branded franchised teams. It is the first professional basketball league in Asia and is the second oldest continuously existing in the world after the NBA. The league's regulations are a hybrid of rules from the NBA.  - Sorsogon (Bikol: "Probinsya kan Sorsogon"), is a province in the Philippines located in the Bicol Region. It is the southernmost province in Luzon and is subdivided into fourteen municipalities (towns) and one city. Its capital is Sorsogon City (formerly the towns of "Sorsogon" and "Bacon") and borders the province of Albay to the north.  - The Bicol Region, also known simply as Bicol, (Rinconada Bicol: "Rehiyon ka Bikol"; ) is a region of the Philippines, designated as Region V. Bicol comprises six provinces, four on the Bicol Peninsula mainland (the southeastern end of Luzon)  Albay, Camarines Norte, Camarines Sur, and Sorsogon  and the offshore island provinces of Catanduanes and Masbate.     Given the paragraphs above, decide what entity has the relation 'position played on team / speciality' with 'center'.
Answer:
beau belga