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

Ex Input:
Who in the 1930's wrote the novel 'Cakes And Ale'?

Ex Output:
cakes and ale


Ex Input:
In 1459, the Battle of Blore Heath in Staffordshire, England, 2 miles east of Market Drayton in Shropshire, was the first major battle of which campaign?

Ex Output:
england


Ex Input:
Mozart's opera, which was a continuation of The Barber Of Seville, was called The Marriage Of ... who?

Ex Output:

the barber of seville