Are you referring to the same one with the irrelevant premise? The same one you tried to argue at first?
If so, then it's been tested and failed - the conclusion is true whether this premise is true or false: hence irrelevant.
If it is not the same one, then just post the darn thing and defend it.
Nope.
It’s the one that was never tested but proven to be a necessary condition but you feigned (and continue to) ignorance of it’s presence.