instruction:
Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
question:
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?
answer:
the definitive collection


question:
The film Schindler's List was based on whose Booker Prize winning novel of 1982?
answer:
schindler's list


question:
I Capuleti e i Montecchi is an opera by Vincenzo Bellini based on which story?
answer:

i capuleti e i montecchi