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: 'La donna e mobile' comes from which Verdi opera?

SOLUTION: rigoletto

PROBLEM: Cobweb is a fairy in which Shakespeare play?

SOLUTION: a midsummer night's dream

PROBLEM: Ringing Roger and Grindslow Knoll are features in which English National Park?

SOLUTION:
peak district