TASK DEFINITION: Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
PROBLEM:  'The Dream of Gerontius' is the 1900 work of which English composer?

SOLUTION: the dream of gerontius

PROBLEM: I which European city will you find 'Dam Square'?

SOLUTION: dam square

PROBLEM: What was the name of the act comprising of Gemma Abbey and Chris Cromby who became the first UK act to receive no points overall?

SOLUTION:
chris cromby