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.
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Question: Category: SHAKESPEARE 
Clue: "Twelfth Night" opens with, "If music be the food of love," do this

Answer: play on


Question: Category: CALL ME SMITTY 
Clue: Her Armistice Day rendition of "God Bless America" in 1938 introduced the song to the world

Answer: kate smith


Question: Category: SONG IN COMMON 
Clue: Dionne Warwick & Aretha Franklin

Answer:
"say a little prayer"