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]: brownie, fudge, wrongful, mangle, loosen
[A]: brownie


[Q]: fly, leap, glide, car, bike
[A]: leap


[Q]: comfortable, beautiful, pretty, high quality, fine
[A]:
comfortable