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 headquarters building of which government agency is known as 'The Doughnut' due to its shape?

Answer: the doughnut


Question: What canal opened in Egypt?

Answer: egypt


Question: Which is the correct name of the character voiced by Angela Lansbury in Beauty and The Beast?

Answer:
beauty and the beast