input question: What country buys 25 percent of the world 's tea exports ?

Would the answer to this question be an entity, an abbreviation, a description, a human, a location, or a numeric value?
your answer: location

input question: How is a hydrogen bomb different from a nuclear bomb ?

Would the answer to this question be an entity, an abbreviation, a description, a human, a location, or a numeric value?
your answer: description

input question: What does the `` blue ribbon '' stand for ?

Would the answer to this question be an entity, an abbreviation, a description, a human, a location, or a numeric value?
your answer: abbreviation

input question: Name a country that is developing a magnetic levitation railway system ?

Would the answer to this question be an entity, an abbreviation, a description, a human, a location, or a numeric value?
your answer:
location