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

[EX Q]: What nationality was the composer Bela Bartok?
[EX A]: bela bartok

[EX Q]: Alphabetically, which is the last state in Australia?
[EX A]: australia

[EX Q]: Of which African country is the cedi the currency?
[EX A]:
ghanaian cedi