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.

Ex Input:
Who wrote `Frankenstein`?

Ex Output:
mary shelley


Ex Input:
From which opera by Mascagni does the famous Easter Hymn come?

Ex Output:
cavalleria rusticana


Ex Input:
What region covers most of the toe of the boot of Italy?

Ex Output:

calabria