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 composed The Goldberg Variations?

Ex Output:
bach


Ex Input:
What Jewish mystical teachings are followed by Madonna?

Ex Output:
kabbalah


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

Ex Output:

spartacus