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

Ex Input:
Who won an Oscar for the music for Chariots of Fire in 1981?

Ex Output:
chariots of fire


Ex Input:
What is the only nation state of the Commonwealth of Nations on the mainland of South America?

Ex Output:
commonwealth of nations


Ex Input:
The live album Beauty and the Beat featured pianist George Shearring and which singer?

Ex Output:

beauty and the beat!