Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
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Question: The song Don't Rain On My Parade features in which musical?

Answer: don't rain on my parade


Question: Which model was married to photographer David Bailey for 10 years, from 1975?

Answer: david bailey


Question: Which 1970's American TV detective series, was created by film writer Abby Mann?

Answer:
abby mann