TASK DEFINITION: Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
PROBLEM: Dora Maar au Chat and The Weeping Woman are both portraits by which artist of his lover?

SOLUTION: dora maar au chat

PROBLEM: Which cyclist won the first medal for Team GB at the 2012 Olympic Games?

SOLUTION: gb

PROBLEM: With which sport is Brett Favre associated?

SOLUTION:
brett favre