TASK DEFINITION: Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
PROBLEM: Whitney Houston`s husband Bobby Brown was originally a member of which successful band?

SOLUTION: bobby brown

PROBLEM: What is the name of the co-founder of Apple Computers who died in October 2011?

SOLUTION: apple inc.

PROBLEM: Which former winner of Who Wants To Be A Millionaire, Mastermind and Brain of Britain became the seventh member of the Eggheads quiz team in 2009?

SOLUTION:
eggheads