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]: comfortable, ok, decent, fine, suspension
[A]: suspension


[Q]: current, wave, whirlpool, sea, data sets
[A]: data sets


[Q]: fiber, fat, sugars, protein, ugly
[A]:
ugly