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: physical property 
Words: bulky, skinny, carbs, absorption, fat

SOLUTION: carbs

PROBLEM: Category: activity 
Words: divide, croquet, fritter, squander, spend

SOLUTION: croquet

PROBLEM: Category: temperature 
Words: cool, chill, scorching, warm, assured

SOLUTION:
assured