What is the question "Who was the famous door-to-door brush salesman ?" asking about?
A: human

What is the question "What was the name of the first Russian astronaut to do a spacewalk ?" asking about?
A: human

What is the question "What are dingoes ?" asking about?
A: description

What is the question "What store does Martha Stewart advertise for ?" asking about?
A:
human