What is the question "How many miles is it from Frankfurt , Germany to Salzburg , Austria ?" asking about?
A: numeric

What is the question "What prison is found in Ossining , New York ?" asking about?
A: location

What is the question "Name Alvin 's brothers" asking about?
A: human

What is the question "What is the geographical center of the US including Alaska and Hawaii ?" asking about?
A:
location