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

Q: 'Edward Lewis' and 'Vivian Ward' were the principal characters in which popular 1990 film?

A: edward lewis
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Q: Which former Portuguese African Colony joined the British Commonwealth in 1995?

A: commonwealth of nations
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Q: Which American author wrote 'Death In The Afternoon', a non-fiction work about Spanish bull fighting?

A:
death in the afternoon
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