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]: ice, let go, fire, sack, replace
[EX A]: ice

[EX Q]: corner, deck, fight, knockout, blind
[EX A]: blind

[EX Q]: entree, wiener, fortitude, frank, provision
[EX A]:
fortitude