TASK DEFINITION: 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.
PROBLEM: Category: HOW GREAT THOU ART 
Clue: This "mama's boy" answered the art critics in his 1890 book "The Gentle Art of Making Enemies"

SOLUTION: whistler

PROBLEM: Category: A NATION DIVIDED 
Clue: It was officially divided into North & South in 1953

SOLUTION: korea

PROBLEM: Category: WOMEN AUTHORS 
Clue: This Mississippi-born author received a 1973 Pulitzer Prize for "The Optimist's Daughter"

SOLUTION:
eudora welty