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]: blow, waste away, fritter, dally, croquet
[A]: croquet


[Q]: stingray, fish, camp, swim, hunt
[A]: stingray


[Q]: blaze, heat, ice, scold, fire
[A]:
scold