TASK DEFINITION: Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
PROBLEM: Who succeeded John Major as leader of the UK Conservative Party?

SOLUTION: conservative party

PROBLEM: Which 1976 Derek Jarman film was dialogued entirely in Latin?

SOLUTION: derek jarman

PROBLEM: To whom did human-rights lawyer Amal Alamuddin become engaged in April 2014?

SOLUTION:
amal clooney