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: What was the title of the first feature film made in Cinemascope?

Answer: cinemascope

Question: Which US state was the title of a no. 1 hit for the Bee Gees in 1967?

Answer: bee gees

Question: Whose first number album in the UK was Dead Ringer' in 1981?

Answer:
dead ringer