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]: crane, goose, hoist, pelican, hummingbird
[EX A]: hoist

[EX Q]: honesty, frank, matter of fact, fortitude, goodies
[EX A]: goodies

[EX Q]: crane, heron, duck, goose, concrete pourer
[EX A]:
concrete pourer