1972 Torneo Descentralizado

Columns: Team | City | Stadium | Capacity | Field
Alianza Lima | Lima | Nacional | 45,750 | Grass | Atlético Grau | Piura | Miguel Grau ( Piura ) | 25,000 | Grass | Atlético Torino | Talara | Campeonísimo | 8,000 | Grass | Carlos A. Mannucci | Trujillo | Mansiche | 24,000 | Grass | Defensor Arica | Lima | Nacional | 45,750 | Grass | Defensor Lima | Lima | Nacional | 45,750 | Grass | Deportivo Municipal | Lima | Nacional | 45,750 | Grass | José Gálvez | Chimbote | Manuel Rivera Sánchez | 25,000 | Artificial

Example questions:
Between Torneo Descentralizado teams Defensor Lima and Deportivo Municipal , which team was formed most recently ? | Between Torneo Descentralizado teams Alianza Lima and Atlético Grau , which team was formed first ? | Between Torneo Descentralizado teams León de Huánuco and Melgar , which one 's city has the higher population ? | What was the original name of the Torneo Descentralizado team located in the city of Chimbote ?

Answers:
Deportivo Municipal | Alianza Lima | Melgar | Manuel Rivera Sánchez