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

Ex Input:
Who is Claudios lover in Much Ado About Nothing?

Ex Output:
claudio


Ex Input:
Where is Charles Darwin buried?

Ex Output:
charles darwin


Ex Input:
In which ballet is Clara taken to the Kingdom of Sweets after she helps to defeat the evil Mouse King?

Ex Output:

clara