that there exists something such that it does not dissimilate Salish and/or it is not a Cuculus is false.
sent1: the virino does not dissimilate Salish and/or it is not a Cuculus.
sent1 -> hypothesis;
$hypothesis$ = that there exists something such that it does not dissimilate Salish and/or it is not a Cuculus is false. ; $context$ = sent1: the virino does not dissimilate Salish and/or it is not a Cuculus. ; $proof$ = 
sent1 -> hypothesis; __DISPROVED__