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

[EX Q]: Antanananarivo is the capitol of where?
[EX A]: antananarivo

[EX Q]: Who played 'Emma Peel' in the 1998 film 'The Avengers'?
[EX A]: the avengers

[EX Q]: Who was best known for his role as Dracula, a role he first took on in film in 1931?
[EX A]:
dracula