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]: duck, bend, ostrich, jog, stoop
[EX A]: ostrich

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

[EX Q]: swim, pounce, train, car, fly
[EX A]:
pounce