1992 Torneo Descentralizado

Columns: Team | City | Stadium | Capacity | Field
León de Huánuco | Huánuco | Heraclio Tapia | 15,000 | Grass | Melgar | Arequipa | Mariano Melgar | 20,000 | Grass | San Agustín | Lima | Nacional | 45,750 | Grass | Sport Boys | Callao | Miguel Grau | 15,000 | Grass | Sporting Cristal | Lima | San Martín de Porres | 18,000 | Grass | Unión Minas | Cerro de Pasco | Daniel Alcides Carrión | 8,000 | Grass | UTC | Cajamarca | Héroes de San Ramón | 18,000 | Grass | Universitario | Lima | Nacional | 45,750 | Grass

Example questions:
What is the capacity of the stadium whose 1992 Torneo Descentralizado team was founded in 1901 ? | What is the capacity of the stadium whose 1992 Torneo Descentralizado team was founded on July 31 , 1931 ? | What is the capacity of the stadium whose 1992 Torneo Descentralizado team 's greatest accomplishment is its back-to-back Copa Perú championships ? | What is the capacity of the stadium whose 1992 Torneo Descentralizado team was founded in 1920 ?

Answers:
42,056 | 45,750 | 24,000 | 8,000