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 which opera does a hunchback jester help his master, the Duke of Mantua, to seduce the daughter of a courtier?

SOLUTION: duke of mantua

PROBLEM: Which singer/songwriter, who began releasing hit singles in 1958, has had 3 albums (The Definitive Collection, Waking Up Is Hard to Do & The Music of My Life) on Billboard's Top 200 Albums chart between 2007 & 2010?

SOLUTION: the definitive collection

PROBLEM: 'Banyana Banyana' which translates as 'Girls Girls' is the nickname of which nation's women's football team?

SOLUTION:
south africa women's national football team