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

Q: Basil Rathbone made 14 Sherlock Holmes films. Who played the part of Dr Watson?

A: watson
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Q: Who hosted Call My Bluff?

A: call my bluff
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Q: Deadheads are fans of which American band?

A:
deadhead
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