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]: amalgamated, firm, unyielding, shareholders, ceo
[EX A]: unyielding

[EX Q]: dumpling, fritter, goodbye, pastry, skin
[EX A]: goodbye

[EX Q]: fair, tone, well, color, light
[EX A]:
well