Given a set of five words, generate the word from the set that does not belong (i.e. is the least relevant) with the other words. Words are separated by commas.

[EX Q]: medium, unjust, flaxen, fair, texture
[EX A]: unjust

[EX Q]: fax, file, format, image, document
[EX A]: fax

[EX Q]: high quality, ok, level, classy, fine
[EX A]:
ok