Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.

[Q]: Who won a Gold Medal for Britain in the men's 100 metres at the 1992 Summer Olympic Games in Barcelona?
[A]: britain

[Q]: What sport is featured in the musical The Beautiful Game by Andrew Lloyd Webber and Ben Elton?
[A]: the beautiful game

[Q]: Which legendary rock band was formed in 1973 by brothers Angus and Malcolm Young?
[A]:
angus young