What is the question "What film canine is buried in Pere-Lachaise cemetery in Paris ?" asking about?
A: entity

What is the question "Where can I find pictorial directions on how to build a very simple treehouse ?" asking about?
A: location

What is the question "When will the millennium officially begin ?" asking about?
A: numeric

What is the question "What is agent orange ?" asking about?
A:
description