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

[Q]: Who bad a number 1 in the 1980's with Circle in the Sand?
[A]: circle in the sand


[Q]: Which singer played Billie Holiday in the 1972 film `Lady Sings The Blues`?
[A]: lady sings the blues


[Q]: In 1314, who led the Scottish forces at the Battle of Bannockburn?
[A]:
battle of bannockburn