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: galley, head, suits, deck, dock

A: suits
****
Q: probation, ticket, exquisite, suspension, fine

A: exquisite
****
Q: decent, luke, trustworthy, alright, fair

A:
luke
****