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]: belated, moon, current, data sets, do tests
[A]: moon


[Q]: handsome, dull, flyaway, attractive, fine
[A]: flyaway


[Q]: even, paved, flat, round, squashed
[A]:
even