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

[EX Q]: Andy Schleck competes in what sport at an international level?
[EX A]: andy schleck

[EX Q]: Which actor spoke the line I love the smell of napalm in the morning* in the 1979 film Apocalypse Now?
[EX A]: apocalypse now

[EX Q]: Who wrote the music for the films 'Dancing with Wolves' and 'Out of Africa'?
[EX A]:
out of africa