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

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

Which pop group consisted of Huw Bunford, Clan Caren, Dafydd Leuan, Guto Price and Gryff Rhuys?
huw bunford

Duncan Zowie Jones, director of sci-fi films 'Moon' and 'Source Code', is the son of which musician?

duncan jones