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]: jog, car, bike, bats, fly
[A]: bats


[Q]: trustworthy, decent, fair, tone, ok
[A]: tone


[Q]: close, slow, closest, nearest, nearer
[A]:
slow