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: trustworthy, milky, fair, equitable, decent

A: milky
****
Q: jog, fly, swim, run, drive

A: run
****
Q: mice, raft, sea turtle, dolphin, fish

A:
raft
****