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 boxer won a 1.8m claim against promotor Frank Warren in March 2009?

SOLUTION: boxing

PROBLEM: Which mediaeval author wrote The Canterbury Tales?

SOLUTION: the canterbury tales

PROBLEM: Which US actor and comedian is the voice of Bernard in the 1977 Disney film 'The Rescuers'?

SOLUTION:
bernard