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

[EX Q]: After Harold McMillan who was Britain's next Prime Minister?
[EX A]: britain

[EX Q]: What canal opened in Egypt?
[EX A]: egypt

[EX Q]: Who wrote 'Cocaine Nights', 'The Drowned World', and 'High Rise'?
[EX A]:
the drowned world