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]: fawn, social, cub, kid, colt
[A]: social


[Q]: spring, run, fall, equinox, autumn
[A]: run


[Q]: social, hatchling, buck, calf, fawn
[A]:
social