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: location (proximity) 
Words: closer, close, adjacent, gated, right there

Output: gated


Input: Consider Input: Category: aesthetic characteristic 
Words: 70, variety, color, fair, light

Output: 70


Input: Consider Input: Category: emotional display 
Words: paw, hatchling, lust, fawn, cute


Output: hatchling