What is the question "Who was the Secretary of War in the Civil War during the Battle of Gettysburg ?" asking about?
A: human

What is the question "What is a leper ?" asking about?
A: description

What is the question "Who is the composer of `` Canon in D Major '' ?" asking about?
A: human

What is the question "How do you clean badly tarnished brass ?" asking about?
A:
description