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: ANCIENT GREEKS 
Clue: This actor of the 6th century B.C. is credited with introducing the use of masks on stage

SOLUTION: thespis

PROBLEM: Category: WOMEN: WRITE ON! 
Clue: Her novel "The Book of Ruth" won the 1989 Hemingway Foundation Pen Award for best first fiction

SOLUTION: jane hamilton

PROBLEM: Category: HUSBAND & WIFE SINGERS 
Clue: During the '70s, he & Rita Coolidge released 3 duet albums including “Full Moon”

SOLUTION:
kris kristofferson