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.

Ex Input:
Category: weather 
Words: 70, mild, fair, dishonest, clime

Ex Output:
dishonest


Ex Input:
Category: emotional status 
Words: down, emotional upsets, disgusted, shameful, sliding

Ex Output:
sliding


Ex Input:
Category: emotional display 
Words: culture, fawn, hatchling, social, cajole

Ex Output:

hatchling