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]: fat, calories, vitamin c, absorption, carbs
[EX A]: absorption

[EX Q]: parrot, goose, crane, swallow, excavator
[EX A]: excavator

[EX Q]: angry, amp, fret, emotional upsets, frustrated
[EX A]:
amp