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

[Q]: What highly influential movement of artwork is considered established by Picasso, Braque, Metzinger and others in Paris, 1911?
[A]: jean metzinger


[Q]: Although it was headquartered at Oak Ridge, TN, and the University of Chicago, what was the name of the WWII project that created the atomic bomb?
[A]: nuclear weapon


[Q]: Who wrote The Communist Manifesto (1848) and Das Kapital (1867)?
[A]:
the communist manifesto