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: suppressed, fawn, follow, cajole, kitten

A: kitten
****
Q: davit, hoist, crane, sandpiper, davit

A: davit
****
Q: hard, alignment, streamline, ceo, firm

A:
hard
****