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:
Kirk Douglas played the title role in which 1960 film about Roman slaves?

Ex Output:
spartacus


Ex Input:
The islands of Hoy, Sanday and Westray belong to which island group?

Ex Output:
orkney


Ex Input:
What element has chemical symbol Fe?

Ex Output:

iron