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]: grasshopper, fly, swim, dangle, jog
[A]: jog


[Q]: level, knockout, deck, fight, gunwale
[A]: gunwale


[Q]: notes, chord, emotionalities, fret, jack
[A]:
emotionalities