Given an trivia question precisely answer the question with a word/phrase/name. External resources such as Wikipedia could be used to obtain the facts.
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Question: Who starred in the film `Enter The Dragon` ?

Answer: bruce lee


Question: Hillary Rodman married whom in 1975?

Answer: bill clinton


Question: Which building in London contains a slab on the floor marking the tomb of an `Unknown Warrior` of World War I?

Answer:
westminster abbey