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

Forty hours before he committed suicide in 1945 Adolf Hitler married whom?
adolf hitler

The novels 'The Shipmaster, 'The Iron Ships' and 'The Trade Winds' by Cyril Abraham, are based on which 1970's British tv series?
cyril abraham

Who founded the Cubism movement with Picasso?

cubism