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.

Example Input: The Guarani is the principal unit of currency of which country?
Example Output: paraguay

Example Input: The composer Frdric Chopin had a decade-long affair with which French author?
Example Output: george sand

Example Input: Who composed the opera 'Emilia di Liverpool' in 1824?
Example Output:
gaetano donizetti