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: activity 
Words: fritter, waste, pie, waste away, lollygag

SOLUTION: pie

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

SOLUTION: bright

PROBLEM: Category: poker 
Words: deck, gunwale, fold, board, queen

SOLUTION:
gunwale