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]: just, make the grade, well, unjust, fair
[EX A]: make the grade

[EX Q]: precise, integrity, frank, cheese, brash
[EX A]: cheese

[EX Q]: content, disappointed, specialty, shop, books
[EX A]:
disappointed