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: HOLE FOODS 
Clue: Recently joining the original & Honey Nut versions of this cereal is a new flavor: Banana Nut

Answer: cheerios


Question: Category: YOU, ME & DUE PROCESS 
Clue: In 1970 the Supreme Court held for the first time that due process required proof of guilt "beyond" this

Answer: reasonable doubt


Question: Category: PLAY REVIVALS 
Clue: George Grizzard was on board as Cap'n Andy when this "Ol' Man River" musical rolled into London in 1998

Answer:
"showboat"