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.

Example Input: Category: location (proximity) 
Words: beside, close, steady, nearest, nearer
Example Output: steady

Example Input: Category: moral characteristic 
Words: just, make the grade, well, unjust, fair
Example Output: make the grade

Example Input: Category: widespread 
Words: major, general, average, typical, normal
Example Output:
major