TASK DEFINITION: Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
PROBLEM: Who was the CBS News anchor-man known as 'the man Americans most trust'?

SOLUTION: news presenter

PROBLEM: Austin is the state capitol of which US State?

SOLUTION: austin, texas

PROBLEM: The traditional African instrument called a djembe is a small?

SOLUTION:
djembe