TASK DEFINITION: Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
PROBLEM: Betty Driver played which role in Coronation Street?

SOLUTION: betty driver

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

SOLUTION: alfred hitchcock

PROBLEM: What is the official language of the principality of Andorra?

SOLUTION:
andorra