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

Example Input: Responsible for such films as 'Saving Private Ryan' and 'Gladiator', which film Production Company was founded by Steven Spielberg, Jeffrey Katzenberg and David Geffen in 1994?
Example Output: saving private ryan

Example Input: Allopurinol is typically prescribed for which illness?
Example Output: allopurinol

Example Input: In what country is Angkor Wat located?
Example Output:
angkor wat