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

Who wrote and recorded the original version of the song Blue Suede Shoes which was a hit single for Elvis Presley in 1955?
blue suede shoes

Albion is the oldest known name for which nation?
albion

A Russian political satirist, later exiled, who wrote the plays Dead Souls and The Government Inspector was..?

dead souls