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]: bow, duck, sheep, goose, geese
[EX A]: bow

[EX Q]: trustworthy, decent, fair, tone, ok
[EX A]: tone

[EX Q]: milky, fair, color, make the grade, medium
[EX A]:
make the grade