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 Q]: Category: aesthetic characteristic 
Words: well, windy, even, fair, level
[EX A]: windy

[EX Q]: Category: computers 
Words: hardware, sort mail, download, program, file
[EX A]: sort mail

[EX Q]: Category: moral characteristic 
Words: honest, integrity, frank, wiener, precise
[EX A]:
wiener