TASK DEFINITION: Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
PROBLEM: Charlie Chaplin who died on Christmas Day in 1977, co founded which film studio along with Mary Pickford, Douglas Fairbanks?

SOLUTION: douglas fairbanks

PROBLEM: Who had a hit album with Back to Bedlam in 2005?

SOLUTION: back to bedlam

PROBLEM: Edward Stanley served three terms as Prime Minister in the 19th century, he was known by what title?

SOLUTION:
edward smith-stanley, 14th earl of derby