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

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

Ex Output:
chantilly racecourse


Ex Input:
In what language was The Communist Manifesto written?

Ex Output:
the communist manifesto


Ex Input:
Who commanded the French and Spanish fleet at the Battle of Trafalgar in 1805?

Ex Output:

battle of trafalgar