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

In which US state would you find the cities of Chesapeake, Roanoke and Fredericksburg?
fredericksburg

Who in the 1930's wrote the novel 'Cakes And Ale'?
cakes and ale

The chemical element antimony is found in nature mainly as which sulphite mineral?

antimony