instruction:
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.
question:
Category: ROYALTY 
Clue: Mswati III became the king of this country in 1986 when he was 18
answer:
swaziland


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


question:
Category: PHILOSOPHERS 
Clue: Hillel phrased this "precious" rule negatively, saying don't do to others what you wouldn't want done to you
answer:

the golden rule