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]: decent, well, flaxen, fair, unjust
[A]: flaxen


[Q]: fine, detached, decent, well, beautiful
[A]: beautiful


[Q]: hike, fish, horse, shark, mice
[A]:
hike