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

Ex 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?

Ex Output:
christian bale


Ex Input:
Brothers Richard and Simon Mantell played which sport for England in the 2010 Commonwealth Games?

Ex Output:
2010 commonwealth games


Ex Input:
What does the now largely obsolete Bessemer Process produce?

Ex Output:

Show your work and conclude with the exact phrasing "Therefore, the final answer is [answer]." where [answer] is just the final number or expression that solves the problem.
user
bessemer process


