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: window material
Words: plastic, woodwork, glass, bowl, spyhole

SOLUTION: bowl

PROBLEM: Category: police punishment
Words: probation, suspension, jail, fine, attractive

SOLUTION: attractive

PROBLEM: Category: physical property
Words: sugars, pasty, capacitance, heavy, fat

SOLUTION:
sugars