TASK DEFINITION: Given a set of five words, generate the word from the set that does not belong (i.e. is the least relevant) with the other words. Words are separated by commas.
PROBLEM: disgusted, up, below, downward, down

SOLUTION: disgusted

PROBLEM: geese, crouch, duck, elephant, mallet

SOLUTION: crouch

PROBLEM: dally, misuse, fritter, whittle, patty

SOLUTION:
patty