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.

Example Input: honorable, tangle, clime, make the grade, fair
Example Output: honorable

Example Input: fair, well, milky, medium, loyal
Example Output: loyal

Example Input: glass, spyhole, bowl, frame, vinyl
Example Output:
bowl