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

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


[Q]: What was the name of the British India Special Force, the brainchild of British Brigadier Orde Charles Wingate, that operated behind Japanese lines in Burma & India in 1943/1944 during World War II?
[A]: orde wingate


[Q]: David Vine, David Coleman and Sue Barker have all hosted which BBC television quiz show?
[A]:
sue barker