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.

[EX Q]: Category: AMERICANA 
Clue: In 1986 this model kit company merged with its main competitor, Monogram
[EX A]: revell

[EX Q]: Category: FOUNDERS 
Clue: In 1958 former high school principal Dr. Ethel Andrus founded this group, the AARP
[EX A]: american association of retired persons

[EX Q]: Category: BOOKS & AUTHORS 
Clue: Part of Albrecht Durer's etching, "Four Witches", appeared on the jacket of this John Updike novel
[EX A]:
"the witches of eastwick"