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

Ex Input:
Which European country has the Cupon as its currency?

Ex Output:
moldovan cupon


Ex Input:
Which strong man appears in the Bible in the Book of Judges?

Ex Output:
book of judges


Ex Input:
Who led the forces of the British East India Company at the 1757 Battle of Plassey?

Ex Output:

battle of plassey