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

Q: Which Dutchman managed both Newcastle and Chelsea in the 1990s?

A: chelsea f.c.
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Q: The headquarters building of which government agency is known as 'The Doughnut' due to its shape?

A: the doughnut
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Q: What is the 2002 AA29?

A:
2002 aa29
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