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]: gated, right there, not open, barred, close
[A]: right there


[Q]: fat, obese, iron, sugar, sugars
[A]: obese


[Q]: culture, cajole, doe, lust, fawn
[A]:
doe