instruction:
Given a factoid/trivia type question, generate the topic of the question. The topic is the entity the question talks about.
question:
In which opera does a hunchback jester help his master, the Duke of Mantua, to seduce the daughter of a courtier?
answer:
duke of mantua


question:
Released last month, People, Hell and Angels is a posthumous album made up of songs recorded by which artist in 1969 ?
answer:
angel


question:
Who played Mr Darcy in the 1995 BBC adaptation of the Pride and Prejudice?
answer:

pride and prejudice