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 won a Gold Medal for Britain in the men's 100 metres at the 1992 Summer Olympic Games in Barcelona?

SOLUTION: britain

PROBLEM: 'Edward Lewis' and 'Vivian Ward' were the principal characters in which popular 1990 film?

SOLUTION: edward lewis

PROBLEM: In 2012, who became the first South African cricketer to score a test-match triple century?

SOLUTION:
cricket