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

Q: Who composed the opera 'Albert Herring' in 1947?

A: albert herring
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Q: What is the smallest country in Central America Costa Rica, Venezuela or El Salvador?

A: central america
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Q: Which Hasbro 'action figure' got its name from a Robert Mitchum film?

A:
hasbro
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