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 was Paul McCartney's first solo album called?

SOLUTION: album

PROBLEM: Can you name the final movie directed by Alfred Hitchcock?

SOLUTION: alfred hitchcock

PROBLEM: Burgenland, Tyrol and Vorarlberg are all states in which European country?

SOLUTION:
burgenland