What is the question "How is saline used in medicine ?" asking about?
A: description

What is the question "What city 's the kickoff point for climbs of Mount Everest ?" asking about?
A: location

What is the question "What famous comic strip character died of acne ?" asking about?
A: human

What is the question "Who moderated the first Kennedy-Nixon TV debate ?" asking about?
A:
human