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: frank, concise, bun, matter of fact, fortitude

SOLUTION: bun

PROBLEM: Category: police punishment 
Words: jail, fine, bright, arrest, flyaway

SOLUTION: bright

PROBLEM: Category: poker 
Words: hearts, deck, gunwale, board, draw

SOLUTION:
gunwale