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]: fair, pale, 70, clime, tangle
[A]: pale

[Q]: frank, grub, weenie, stern, sausage
[A]:
stern