Q: Is the question "What department store heir is responsible for raising a three-ton safe from the underwater wreckage of the Andrea Doria ?" asking about an entity, an abbreviation, a description, a human, a location, or a numeric entity?
A: human

Q: Is the question "Who delivered his last newscast on March 6 , 1981 ?" asking about an entity, an abbreviation, a description, a human, a location, or a numeric entity?
A: human

Q: Is the question "Who should I call to get a tour of the New York Stock Exchange ?" asking about an entity, an abbreviation, a description, a human, a location, or a numeric entity?
A: human

Q: Is the question "What is the acronym for the rating system for air conditioner efficiency ?" asking about an entity, an abbreviation, a description, a human, a location, or a numeric entity?
A:
abbreviation