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

[EX Q]: What was the name of the British India Special Force, the brainchild of British Brigadier Orde Charles Wingate, that operated behind Japanese lines in Burma & India in 1943/1944 during World War II?
[EX A]: orde wingate

[EX Q]: Which horse won the 2008 Grand National?
[EX A]: 2008 grand national

[EX Q]: In which film did Sharon Stone play the character 'Catherine Tramell?
[EX A]:
catherine tramell