TASK DEFINITION: Given an trivia question precisely answer the question with a word/phrase/name. External resources such as Wikipedia could be used to obtain the facts.
PROBLEM: Which ELO song features Wagner, Beethoven, Puccini and Verdi?

SOLUTION: rockaria!

PROBLEM: Which toy company did Ruth and Elliot Handler found?

SOLUTION: mattel

PROBLEM: Which politician married barrister Justine Thornton in May 2011 in Nottingham?

SOLUTION:
ed miliband