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: In the film `Breakfast at Tiffanys`, what is the name of Audrey Hepburn`s character`s cat ?

Answer: breakfast at tiffany's


Question: Which future Nobel Prize winner did Bill Clinton choose as his Vice President?

Answer: vice president of the united states


Question: Phobos and Deimos are the moons of which planet?

Answer:
deimos