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: goat, iguana, raft, hamster, fish

A: raft
****
Q: spoon, glass, bowl, lead, cup

A:
lead
****