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

[EX Q]: Who was the only child vampire in Anne Rice`s novels?
[EX A]: anne rice

[EX Q]: What was Casanova's occupation at the time of is death?
[EX A]: giacomo casanova

[EX Q]: Who wrote 'Earthly Powers', a long and ambitious first- person novel, narrated by an octogenarian homosexual?
[EX A]:
earthly powers