TASK DEFINITION: Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
PROBLEM: What is the second largest of the Balearic Islands ?

SOLUTION: balearic islands

PROBLEM: Which 1970s musical film starred Angela Lansbury as a trainee witch?

SOLUTION: angela lansbury

PROBLEM: Which sitcom with Vickie Lawrence was a spin-off from the Carol Burnett Show?

SOLUTION:
the carol burnett show