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]: comfortable, ok, decent, fine, suspension
[A]: suspension


[Q]: group, blt, french toast, hamburger, club
[A]: group


[Q]: inlays, fret, frustrated, emotionalities, emotional
[A]:
inlays