What is the question "When did the Dow first reach ?" asking about?
A: numeric

What is the question "Where can I find a list of all the companies in America that offer a direct stock purchase plan ?" asking about?
A: location

What is the question "What snack food has ridges ?" asking about?
A: entity

What is the question "What are the five richest countries in the world ?" asking about?
A:
location