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.

[EX Q]: fair, pale, 70, clime, tangle
[EX A]: pale

[EX Q]: neat, fine, classy, penalty, high quality
[EX A]: penalty

[EX Q]: swift, tackle, pelican, crane, hoist
[EX A]:
hoist