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: clime, level, cool, tone, fair

SOLUTION: clime

PROBLEM: egret, crane, goose, dump truck, duck

SOLUTION: dump truck

PROBLEM: paved, smooth, flat, elevation, level

SOLUTION:
paved