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]: crying, truss rod, angry, emotional supports, fret
[A]: truss rod


[Q]: tko, ring, corner, hearts, deck
[A]: hearts


[Q]: grasshopper, cockroach, jog, ant, fly
[A]:
jog