Q: Is the question "Why do some people have two different color eyes ?" asking about an entity, an abbreviation, a description, a human, a location, or a numeric entity?
A: description

Q: Is the question "What 's another word that means `` knows all '' ?" asking about an entity, an abbreviation, a description, a human, a location, or a numeric entity?
A: entity

Q: Is the question "What U.S. state lived under six flags ?" asking about an entity, an abbreviation, a description, a human, a location, or a numeric entity?
A: location

Q: Is the question "What 's the longest river in the world ?" asking about an entity, an abbreviation, a description, a human, a location, or a numeric entity?
A:
location