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

Who bad a number 1 in the 1980's with Circle in the Sand?
circle in the sand

Created by Alex Raymond, this futuristic character first appeared in 1934. Who is he?
alex raymond

Anne Aston was a dizzy blonde hostess of which 1960s TV game show?

anne aston