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

[EX Q]: What name was given to the 1950-60s mainstream country music style of artists including Patsy Cline, Tammy Wynette, Jim Reeves, and Charlie Rich?
[EX A]: charlie rich

[EX Q]: Which European country contains the ski resorts of Davos and Klosters?
[EX A]: klosters

[EX Q]: Who won the 2007 Best Actor Oscar for his role in the film 'The Last King Of Scotland'?
[EX A]:
academy award for best actor