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

[EX Q]: Laurence Olivier directed and starred in a 1944 film, which began in the Globe Theatre and then gradually shifted to a realistic evocation of the Battle of Agincourt, which was adapted from which one of Shakespeare's plays?
[EX A]: battle of agincourt

[EX Q]: Name Alfred Hitchcock's first sound film as director?
[EX A]: alfred hitchcock

[EX Q]: Which British Prime Minister signed the 'Entente Cordiale' in 1904?
[EX A]:
prime minister of the united kingdom