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: Which British Prime Minister signed the 'Entente Cordiale' in 1904?

Answer: prime minister of the united kingdom


Question: Who played Captain Jean-Luc Picard in the television series 'Star-Trek: The Next Generation'?

Answer: jean-luc picard


Question: Which 1987 film concerns the experiences of disc jockey Adrian Cronauer?

Answer:
adrian cronauer