TASK DEFINITION: Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
PROBLEM: The Ivy League University 'Dartmouth College' is in which US state?

SOLUTION: dartmouth college

PROBLEM: On which island is Nassau, the capital of the Bahamas?

SOLUTION: nassau

PROBLEM: The coffee shop 'Central Perk' features in which US television series?

SOLUTION:
central perk