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: CLEANING UP 
Clue: In 1887 Johnson & Johnson was incorporated in part to improve upon this man's study of antisepsis
[EX A]: lister

[EX Q]: Category: ANCIENT GREEKS 
Clue: This actor of the 6th century B.C. is credited with introducing the use of masks on stage
[EX A]: thespis

[EX Q]: Category: 1960s POLITICAL QUOTES 
Clue: Concerning the 1962 Cuban Missile Crisis, this Soviet leader said that "Human reason won. Mankind won"
[EX A]:
khrushchev