TASK DEFINITION: Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
PROBLEM: Which 1995 'Space' move starred Tom Hanks; Bill Paxton and Kevin Bacon?

SOLUTION: tom hanks

PROBLEM: Which Renaissance artist's life was fictionalised in the book 'The Agony and the Ecstasy' subsequently made into a film?

SOLUTION: the agony and the ecstasy

PROBLEM: Benjamin Franklin is usually credited with the creation of the first pair of what items of optical equipment in the early 1760s?

SOLUTION:
benjamin franklin