TASK DEFINITION: Given a set of five words, generate the word from the set that does not belong (i.e. is the least relevant) with the other words. Words are separated by commas.
PROBLEM: jack, string, crying, neck, fret

SOLUTION: crying

PROBLEM: descending, remorseful, down, right, ground

SOLUTION: remorseful

PROBLEM: amp, emotional, board, fret, string

SOLUTION:
emotional