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

Ex Input:
Who played Bond Girl Domino Petachi in Never Say Never Again?

Ex Output:
never say never again


Ex Input:
Which race run at Chantilly in June is often referred to as the French Derby?

Ex Output:
chantilly racecourse


Ex Input:
Which band had a hit album in 2012 with Babel?

Ex Output:

babel