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

What is the largest city in Bavaria?
bavaria

Who wrote the novel 'Brideshead Revisited'?
brideshead revisited

What English write, author of Chitty Chitty Bang Bang and The Diamond Smugglers, plus dozens of others, lived on the Jamaican estate Goldeneye?

the diamond smugglers