Write a function to provide a yes or no answer to the input string. However, it must plead the 5th amendment (return an empty string) if the number five or any variation thereof (e.g., fifth, fifty, fifteen, 5) is within the input string.
Connect Four Win Checker
Sophie Germain prime
Is it a number?
Min of a Matrix
Recaman Sequence - II
Lights Out 1 - 5x5, 3 moves
Rule of mixtures (composites) - lower and upper bounds (volumes)
Lights Out 5 - 5x5, 10 moves
Mechanical Advantage of a Gear Train
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