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: fly, swim, waggle, soar, wave

A: waggle
****
Q: fair, loyal, decent, fine, tone

A: tone
****
Q: provision, honesty, meat, pork, frank

A:
honesty
****