You will be given a trivia clue, and the category it belongs to. You should answer with the best answer that belongs in the category and is described by the clue. For consistency, answers should be in all lower cased letters.

[Q]: Category: "D"-VIDE 
Clue: In the book of Revelation, he rides the pale horse
[A]: death


[Q]: Category: DECEMBER 1st 
Clue: 1959: 12 countries including the U.S. & the U.S.S.R. sign a treaty to keep this continent a scientific preserve
[A]: antarctica


[Q]: Category: YOU DO KNOW JACK 
Clue: In the 1950s at age 16 this young golfer won the Ohio Open
[A]:
jack nicklaus