input question: Who played for the Chicago Bears , Houston Oilers and Oakland Raiders in a 26-year pro football career ?

Would the answer to this question be an entity, an abbreviation, a description, a human, a location, or a numeric value?
your answer: human

input question: When did Muhammad live ?

Would the answer to this question be an entity, an abbreviation, a description, a human, a location, or a numeric value?
your answer: numeric

input question: Where is the Kentucky Horse Park located ?

Would the answer to this question be an entity, an abbreviation, a description, a human, a location, or a numeric value?
your answer: location

input question: Who is Desmond Tutu ?

Would the answer to this question be an entity, an abbreviation, a description, a human, a location, or a numeric value?
your answer:
human