What is the question "Name the On Stage character whose face was never seen ." asking about?
A: human

What is the question "What handicraft requires you to interlace your warp and weft ?" asking about?
A: entity

What is the question "What two cities usually mark the extremes of English Channel swims ?" asking about?
A: location

What is the question "Who is the leader of Brunei ?" asking about?
A:
human