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]: goodies, fortitude, frank, pork, weenie
[EX A]: fortitude

[EX Q]: concerned, fret, notes, frustrated, worried
[EX A]: notes

[EX Q]: fiber, fat, vitamin c, sugar, area
[EX A]:
area