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: fret, angry, jack, nervous, emotionalities

A: jack
****
Q: fair, unprejudiced, impartial, honorable, variety

A: variety
****
Q: draw, canvas, tko, caution, deck

A:
draw
****