TASK DEFINITION: Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
PROBLEM: In which film of 1995 did Robert De Niro and Al Pacino appear on screen together for the first time?

SOLUTION: al pacino

PROBLEM: Who sang the theme tune to the James Bond film Die Another Day?

SOLUTION: die another day

PROBLEM: Who played 'Judge Dredd' in the 1995 film?

SOLUTION:
dredd