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]: arrest, fine, ticket, beautiful, custody
[A]: beautiful


[Q]: unwarranted, fudge, pudding, lie, unlicensed
[A]: pudding


[Q]: brownie, unlicensed, fudge, chocolate, cookies
[A]:
unlicensed