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.

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

Output: dishonest


Input: Consider Input: Category: activity 
Words: dally, goodbye, fritter, whittle, dumpling

Output: dumpling


Input: Consider Input: Category: boats 
Words: bridge, sail, blind, deck, gunwale


Output: blind