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.

Category: CALVINISM 
Clue: Calvinists use this word, also a name for a season, to describe Adam & Eve's disobedience
the fall

Category: FAMOUS AMERICANS 
Clue: He once promised, "As long as there is imagination left in the world" his theme park would never be completed
walt disney

Category: BIOLOGY 
Clue: Deoxyribonucleic acid

dna