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.

[Q]: mad, beautiful, comfortable, fine, relaxed
[A]: beautiful


[Q]: banned, fudge, invent, cupcake, loosen
[A]: cupcake


[Q]: amp, fret, emotional supports, frustrated, emotional upsets
[A]:
amp