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

[Q]: Who is the current Australian prime minister ?
[A]: australia

[Q]: According to folklore, what was the name of the monster slain by 'Beowulf'?
[A]: beowulf

[Q]: In which Carry On film does Kenneth Williams play Captain Fearless and Bernard Cribbins Midshipman Albert Poopdecker?
[A]:
kenneth williams