instruction:
Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
question:
Who painted The Card Players, at Feb 2012 the most expensive artwork in the world?
answer:
the card players

question:
James Dearden wrote which book, made into a famous film directed by Adrian Lyne, in 1987?
answer:
adrian lyne

question:
Who was the commander of the British Battle Cruiser Squadron at the Battle of Jutland?
answer:
battle of jutland