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

[Q]: Which 1995 'Space' move starred Tom Hanks; Bill Paxton and Kevin Bacon?
[A]: tom hanks


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


[Q]: Ernest Borgnine won one Best Actor Oscar, in 1955 for which film?
[A]:
academy award for best actor