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 is the alcoholic ingredient of a Screwdriver cocktail?

SOLUTION: screwdriver

PROBLEM: What is the capital of the U.S. state of Connecticut?

SOLUTION: connecticut

PROBLEM: Reaching number 3 in the charts in 1998, 'The Bartender And The Thief' was the first UK top ten hit forwhich group?

SOLUTION:
the bartender and the thief