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

'Highway 61 Revisited' and 'Blood On The Tracks' were both albums released by which popular singer?
highway 61 revisited

What was the title of Doctor And The Medics only number one hit single?

doctor and the medics

