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

Which Beatle played Youngman Grand in The Magic Christian 1969, with Peter Sellers?
the beatles

The song Don't Rain On My Parade features in which musical?
don't rain on my parade

For which painting was Edouard Manet condemned as incompetent and subversive by critics, which damaged his reputation for years?

edouard manet