What is the question "Who started the Dominos Pizza chain ?" asking about?
A: human

What is the question "Who is the best known villain of the 165 Gunpowder Plot ?" asking about?
A: human

What is the question "Who shot Lee Harvey Oswald ?" asking about?
A: human

What is the question "Whom did the Chicago Bulls beat in the 1993 championship ?" asking about?
A:
human