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: aesthetic characteristic 
Words: prison, fine, there, handsome, high quality

SOLUTION: prison

PROBLEM: Category: police punishment 
Words: flyaway, jail time, ok, arrest, fine

SOLUTION: ok

PROBLEM: Category: mode of transportation 
Words: walk, fly, bike, jog, bird

SOLUTION:
bird