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: fret, sad, amp, fingerpick, string

SOLUTION: sad

PROBLEM: fine, wispy, alright, mad, well

SOLUTION: wispy

PROBLEM: even, smooshed, plain, valley, flat

SOLUTION:
even