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

Ex Output:
gated


Ex Input:
Category: store status 
Words: close, right there, running., locked, out of service

Ex Output:

right there