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 consistency, answers should be in all lower cased letters.
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Question: Category: CELEBRATED ON THEIR BIRTHDAYS 
Clue: Arbor Day in California, March 7

Answer: luther burbank


Question: Category: SHADES OF GREEN 
Clue: Introduced in 1993, the Crayola color named for this stalk veggie is more popular with kids than the real thing

Answer: asparagus


Question: Category: THE KOREAN WAR 
Clue: The death of this Soviet premier on March 5, 1953 probably accelerated the end of the conflict

Answer:
joseph stalin