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

Example Input: Denzil Washington played which black militant leader in the 1992 film of the same name?
Example Output: denzel washington

Example Input: Which 1995 'Space' move starred Tom Hanks; Bill Paxton and Kevin Bacon?
Example Output: tom hanks

Example Input: Who played the male lead in the film 'Breakfast at Tiffany's'?
Example Output:
breakfast at tiffany's