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

[Q]: What was the title of the first feature film made in Cinemascope?
[A]: cinemascope


[Q]: Who served in the Crimean War (1854 - 56), was responsible for suppressing the Taiping rebellion in China in 1860, was governor of the Sudan 1877 - 79, and died there?
[A]: taiping rebellion


[Q]: Bankstown Airport is in which Australian state?
[A]:
bankstown airport