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 British Prime Minister from 1922-23, shortly before he died?

SOLUTION: prime minister of the united kingdom

PROBLEM: What is the county town of Derbyshire?

SOLUTION: derbyshire

PROBLEM: Who became the host of the UK television game show Blankety Blank in 1984?

SOLUTION:
blankety blank