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

Ex Input:
Which brothers own the Daily Telegraph?

Ex Output:
the daily telegraph


Ex Input:
Which of North America's Great Lakes has the same name as a province of Canada?

Ex Output:
canada


Ex Input:
The island of Gran Canaria lies in which body of water?

Ex Output:

gran canaria