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]: geese, crouch, duck, elephant, mallet
[A]: crouch


[Q]: misuse, danish, fritter, dally, whittle
[A]: danish


[Q]: bar, burger, place, convention, club
[A]:
burger