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: season 
Words: climb, equinox, summer, fall, hiems

SOLUTION: climb

PROBLEM: Category: fried food 
Words: blueberry, fritter, dally, skin, danish

SOLUTION: dally

PROBLEM: Category: emotional status 
Words: emotional upsets, fret, emotional, neck, concerned

SOLUTION:
neck