Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.

[Q]: Chelsea won the 2009 FA Cup final 2-1.  Who were the beaten finalists?
[A]: 2009 fa cup final


[Q]: What's the name of Doctor Who's home planet ?
[A]: doctor who


[Q]: Who produced and created Allo Allo and Are you being Served with David-Croft?
[A]:
'allo 'allo!