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: moral characteristic 
Words: stern, frank, brash, loyalty, goodies

SOLUTION: goodies

PROBLEM: Category: bird 
Words: ostrich, digger, sandpiper, crane, goose

SOLUTION: digger

PROBLEM: Category: aesthetic characteristic 
Words: detailed, classy, fine, handsome, well

SOLUTION:
well