that there exists something such that if it is not a congratulation then the fact that it either is not a kind of a gunrunner or is meteorologic or both is not incorrect is false.
sent1: if something is not a congratulation then it is not a gunrunner and/or it is meteorologic.
sent1 -> int1: if the ling is not a congratulation then it is not a gunrunner or it is meteorologic or both.; int1 -> hypothesis;
$hypothesis$ = that there exists something such that if it is not a congratulation then the fact that it either is not a kind of a gunrunner or is meteorologic or both is not incorrect is false. ; $context$ = sent1: if something is not a congratulation then it is not a gunrunner and/or it is meteorologic. ; $proof$ = 
sent1 -> int1: if the ling is not a congratulation then it is not a gunrunner or it is meteorologic or both.; int1 -> hypothesis; __DISPROVED__