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.
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Question: Category: "FIRST" CHRONICLES 
Clue: There is reddening of the epidermis but no blistering in this

Answer: a first-degree burn


Question: Category: MARK ANTONYMS 
Clue: The traditional mark of someone who can't sign his name has this opposite in tic-tac-toe

Answer: o


Question: Category: THE WORDS OF MARTIN LUTHER KING 
Clue: This 1954 "decision...will long be stenciled on the mental sheets of succeeding generations"

Answer:
brown v. board of education