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]: dock, canvas, deck, blocking, caution
[EX A]: dock

[EX Q]: level, flat, apartment, squashed, lined
[EX A]: lined

[EX Q]: concise, loyalty, entree, precise, frank
[EX A]:
entree