What is the question "What are the Valdez Principles ?" asking about?
A: description

What is the question "Name the Ranger who was always after Yogi Bear ." asking about?
A: human

What is the question "What were the achievements of Richard Nixon ?" asking about?
A: entity

What is the question "Who portrayed The Cowardly Lion in The Wizard of Oz ?" asking about?
A:
human