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 1960's TV series did Clarence the cross-eyed lion appear?

Answer: clarence, the cross-eyed lion


Question: Bob Clampett created which character in 1938?

Answer: bob clampett


Question: In the forthcoming trilogy of films based on Tolkien's The Hobbit , which British actor plays Bilbo Baggins ?

Answer:
bilbo baggins