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

[EX Q]: What is the French name for the English Channel?
[EX A]: channel

[EX Q]: 'Edward Lewis' and 'Vivian Ward' were the principal characters in which popular 1990 film?
[EX A]: edward lewis

[EX Q]: Which country is the nearest neighbour of Australia?
[EX A]:
australia