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

[Q]: Who won an Oscar for the music for Chariots of Fire in 1981?
[A]: chariots of fire


[Q]: Whitney Houston`s husband Bobby Brown was originally a member of which successful band?
[A]: bobby brown


[Q]: What was the full maiden name of the mother of US President Barack Obama?
[A]:
barack obama