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

[Q]: Who sang the theme tune to the James Bond film Die Another Day?
[A]: die another day


[Q]: In which wars did the battles of Towton and Barnet take place?
[A]: battle of barnet


[Q]: What is the Australian equivalent of the mythical beast known in the U.S. as Bigfoot and in the Himalayas as the yeti ?
[A]:
australia