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

[Q]: What nickname is given to the Australian Association Football International team?
[A]: australia

[Q]: The Cato Street Conspiracy was a plot to kill which British Prime Minister?
[A]: prime minister of the united kingdom

[Q]: Can you name the singer of the title track for '1971 - Diamonds Are Forever'?
[A]:
diamonds are forever