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: Ageusia is the loss of which sense?

Answer: ageusia


Question: Who follows 'the eight fold path'?

Answer: noble eightfold path


Question: Who made the hit comedy version of the Banana Boat Song, and other similar spoofs including versions of Presley's Heartbreak Hotel and Johnnie Ray's Cry?

Answer:
banana boat