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]: crane, goose, hoist, pelican, hummingbird
[A]: hoist


[Q]: attractive, fine, dull, penalty, beautiful
[A]:
penalty