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

Thereze Bazar and David van Day were better known as which duo?
david van day

Who played boxer James Braddock in the 2005 biopic Cinderella Man?
james j. braddock

Oct 11, 1975 saw the introduction of what TV staple, hosted by George Carlin, with Andy Kaufman, Janis Ian and Billy Preston as guests?

andy kaufman