Quick question - I was just doing a practice game from a recent LSAT, and one of the conditions for a grouping game was

My question is: Is X the sufficient condition and Y the necessary condition? Or is this a case where it works both ways, as in: If X, Y; If Y, X.

I hope that makes some kind of sense. Thanks!

*"X does such and such*(Wording changed slightly to avoid the copyright violation wrath of the mods.)**if, but only if,**Y does also."My question is: Is X the sufficient condition and Y the necessary condition? Or is this a case where it works both ways, as in: If X, Y; If Y, X.

I hope that makes some kind of sense. Thanks!