Q: Is the question "What racehorse won an Associated Press poll as the greatest horse of the 20th century ?" asking about an entity, an abbreviation, a description, a human, a location, or a numeric entity?
A: entity

Q: Is the question "What presidential press secretary dismissed Watergate as a third-rate burglary attempt ?" asking about an entity, an abbreviation, a description, a human, a location, or a numeric entity?
A: human

Q: Is the question "What are differences between 1980 and 1990 ?" asking about an entity, an abbreviation, a description, a human, a location, or a numeric entity?
A: description

Q: Is the question "Name the U.S. Senate majority leader and the Speaker of the House ." asking about an entity, an abbreviation, a description, a human, a location, or a numeric entity?
A:
human