1998 Torneo Descentralizado

Columns: Team | City | Stadium | Capacity | Field
Alianza Atlético | Sullana | Campeones del 36 | 8,000 | Grass | Alianza Lima | Lima | Alejandro Villanueva | 35,000 | Grass | Cienciano | Cuzco | Garcilaso | 42,056 | Grass | Deportivo Municipal | Lima | Nacional | 45,750 | Grass | Deprotivo Pesquero | Chimbote | Manuel Rivera Sanchez | 25,000 | Grass | Juan Aurich | Chiclayo | Elías Aguirre | 24,500 | Grass | Lawn Tennis | Lima | Nacional | 45,750 | Grass | Melgar | Arequipa | Mariano Melgar | 20,000 | Grass | Sport Boys | Callao | Miguel Grau | 18,000 | Grass | Sporting Cristal | Lima | San Martín de Porres | 17,000 | Grass | Unión Minas | Cerro de Pasco | Daniel Alcides Carrión | 8,000 | Grass | Universitario | Lima | Nacional | 45,750 | Grass

Example questions:
Which empire was the 1998 Torneo Descentralizado city whose stadium boosted its official spectator capacity to 42,056 the capital of ? | For which 1998 Torneo Descentralizado event was artificial turf installed in the stadium with a city 13 kilometers inland from the Pacific coast ? | What province is the 1998 Torneo Descentralizado city whose club founded in 1920 the capital of ? | During which era was the city of the 1998 Torneo Descentralizado team that was founded on Peru 's independence day considered a vital Spanish town ? | Which ocean does the city overlook whose 1998 Torneo Descentralizado team was forced to rename itself in 1931 ?

Answers:
Inca Empire | 2005 FIFA U-17 World Championship | Sullana Province | The colonial era | Pacific Ocean