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

Example Input: In 2011, Christian Bale won a Best Supporting Actor Oscar for his role as an assistant to his half-brother in which boxing related film?
Example Output: christian bale

Example Input: Who won an Oscar for the music for Chariots of Fire in 1981?
Example Output: chariots of fire

Example Input: What is the capital of Austria?
Example Output:
austria