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: weather 
Words: stormy, make the grade, sunny, texture, fair

SOLUTION: texture

PROBLEM: Category: emotional status 
Words: down, emotional state, loveful, ashamed, flat

SOLUTION: flat

PROBLEM: Category: emotional status 
Words: fine, money, alright, relaxed, calm

SOLUTION:
money