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 simplicity, answers should be in all lower cased letters.

[Q]: Category: ACTORS & ACTRESSES 
Clue: This violet-eyed beauty was 12 years old when she starred in "National Velvet" in 1944
[A]: elizabeth taylor


[Q]: Category: MATHLETES 
Clue: John Nash has a beautiful mind that contributed to this "theory" of strategic decision making
[A]: game theory


[Q]: Category: THE OLD TESTAMENT 
Clue: David gave this son & successor advice & plans for building the temple in Jerusalem
[A]:
solomon