1981 Torneo Descentralizado

Columns: Team | City | Stadium | Capacity | Field
Deportivo Municipal | Lima | Nacional | 45,750 | Grass | Juan Aurich | Chiclayo | Elías Aguirre | 24,500 | Grass | León de Huánuco | Huánuco | Heraclio Tapia | 15,000 | Grass | Melgar | Arequipa | Mariano Melgar | 20,000 | Grass | Sport Boys | Callao | Miguel Grau | 15,000 | Grass | Sporting Cristal | Lima | Nacional | 45,750 | Grass | Unión Huaral | Huaral | Julio Lores Colan | 10,000 | Grass | Universitario | Lima | Nacional | 45,750 | Grass

Example questions:
Which 1981 Torneo Descentralizado team is based in Peru 's chief seaport ? | Which 1981 Torneo Descentralizado team has the second largest stadium in the Peruvian football league ? | What is the capacity of the football stadium located in the Peruvian capital city ? | In which Peruvian city is the smallest football stadium located ? | What is the name of the stadium of the 1981 Torneo Descentralizado team founded on 18 June 1929 ?

Answers:
Atlético Chalaco | Alianza Lima | 45,750 | Talara | Unión Tarma