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

[Q]: Lexus is the luxury vehicle division of what car maker?
[A]: lexus

[Q]: What nationality was the composer Bela Bartok?
[A]: bela bartok

[Q]: What is the name of the temple on the Athenian Acropolis?
[A]:
acropolis of athens