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: dock, canvas, deck, blocking, caution

A: dock
****
Q: suppressed, fawn, follow, cajole, kitten

A: kitten
****
Q: community, bacon, hero, hoagie, club

A:
community
****