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 which bay is Alcatraz?

Answer: alcatraz island


Question: Between 1958 and 1972 all Cliff Richard single records were released on which record label?

Answer: cliff richard


Question: Bocconi University is in which European city?

Answer:
bocconi university