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: HERALDIC SYMBOLS 
Clue: Dating from the second half of the 15th century, the Tudor rose has petals of these 2 colors
answer:
red & white


question:
Category: A 1950s POEM 
Clue: "Whole intellects... who demanded sanity trials... & were left with their insanity & their hands & a hung jury"
answer:
\"howl\"


question:
Category: VITAMINS & MINERALS 
Clue: The name of this vitamin is from the Latin for "leaf" because leafy green vegetables are a good source
answer:

folic acid