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.

[EX Q]: balanced, well, milky, size, fair
[EX A]: balanced

[EX Q]: concerned, bored, emotional, fret, output cord
[EX A]: output cord

[EX Q]: stoop, sprint, duck, pig, squat
[EX A]:
pig