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

Ex Input:
Who won the 2011 Booker Prize for 'The Sense of an Ending'?

Ex Output:
the sense of an ending


Ex Input:
Better known as an actor, who directed the film `A Bronx Tale`?

Ex Output:
a bronx tale


Ex Input:
Who is the producer of shows including Les Miserables, Phantom of the Opera, Mary Poppins and Cats?

Ex Output:

the phantom of the opera