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: direction 
Words: down, right, below, ground, emotionalities

Ex Output:
emotionalities


Ex Input:
Category: shady activities 
Words: fudge, falsehood, banned, unlicensed, cupcake

Ex Output:

cupcake