Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
--------
Question: Which horse won the 2009 Epsom Derby?

Answer: 2009 epsom derby

Question: Auld Reekie is the nickname for which Scottish city?

Answer: auld reekie

Question: Who hosts the TV quiz show 'Cleverdicks'?

Answer:
cleverdicks