Problem: It the breed of Galgo Español or The Estrela Mountain Dog used most often as a guard dog?

A: Estrela Mountain Dog


Problem: Punta Indio Naval Air Base is an airport operated by a naval aviation branch with how many operational commands?

A: four


Problem: What year was the football club, which Diego Cervero plays, formed?

A: 1927


Problem: In which year did Tom Gray aid in the discovery of a hominid fossil

A:
1974