TASK DEFINITION: Given a category and a set of five words, find the word from the set that does not belong (i.e. is the least relevant) with the other words in the category. Words are separated by commas.
PROBLEM: Category: police punishment 
Words: suspension, exquisite, prime, fine, flyaway

SOLUTION: exquisite

PROBLEM: Category: emotional status 
Words: nervous, frustrated, fret, jack, concerned

SOLUTION: jack

PROBLEM: Category: weather 
Words: raining, stormy, cold, fair, tone

SOLUTION:
tone