TASK DEFINITION: Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
PROBLEM: What highly influential movement of artwork is considered established by Picasso, Braque, Metzinger and others in Paris, 1911?

SOLUTION: jean metzinger

PROBLEM: Auld Reekie is the nickname for which Scottish city?

SOLUTION: auld reekie

PROBLEM: What is the word for the point on the Earth's surface that is directly above the point where an earthquake or underground explosion originates?

SOLUTION:
earthquake