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: swim, leaves, fall, hiems, spring

A: swim
****
Q: sail, bow, blind, dock, deck

A: blind
****
Q: hummingbird, ostrich, crane, upraise, hoist

A:
upraise
****