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

Who did boxer Floyd Patterson defeat to regain the Heavyweight Championship in June 1960?
boxing

Who played the character Gene Hunt in the UK TV series 'Life on Mars' and 'Ashes to Ashes'?
life on mars

Which authoress (1890-1969), surname Lamburn, was born in Bury?
bury