TASK DEFINITION: Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
PROBLEM: In March 1992 'Deeply Dippy' was the only number one hit for which group?

SOLUTION: deeply dippy

PROBLEM: What was Bon Jovi's first UK top ten hit single?

SOLUTION: bon jovi

PROBLEM: What does the now largely obsolete Bessemer Process produce?

SOLUTION:
bessemer process