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]: ubiquitous, captain, typical, general, boring
[EX A]: captain

[EX Q]: duplex, studio, flat, paved, squashed
[EX A]: paved

[EX Q]: absorption, obese, fat, protein, pasty
[EX A]:
protein