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]: jog, cow, hike, duck, crouch
[A]: cow


[Q]: stingray, row, raft, hunting, fish
[A]: stingray


[Q]: capacitance, chunky, fat, ugly, carbs
[A]:
carbs