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

Ex Input:
In which English city was Damien Hirst born?

Ex Output:
damien hirst


Ex Input:
Ewart was the middle name of which British Prime Minister?

Ex Output:
prime minister of the united kingdom


Ex Input:
What nationality was the composer Bela Bartok?

Ex Output:

bela bartok