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

Ex Input:
Where is the Barbary Coast?

Ex Output:
barbary coast


Ex Input:
 'The Dream of Gerontius' is the 1900 work of which English composer?

Ex Output:
the dream of gerontius


Ex Input:
What is the title of the 1976 film about the Watergate Scandal, starring Robert Redford and Dustin Hoffman?

Ex Output:

watergate scandal