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.

Q: Category: store status 
Words: shut, locked, near, out of service, close

A: near
****
Q: Category: activity 
Words: fritter, sweet roll, whittle, seperate, divide

A: sweet roll
****
Q: Category: aesthetic characteristic 
Words: cold, even, milky, fair, cool

A:
cold
****