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:
Which British male athlete won an olympic gold medal in London 2012, at age 24 winning the Triathlon event ?

Ex Output:
alistair brownlee


Ex Input:
What is the SI Unit of Luminous Intensity?

Ex Output:
candela


Ex Input:
Hyperion is a moon of which planet?

Ex Output:

saturn