that there exists something such that if it is not an almanac that it is both a towline and a hopper does not hold is not correct.
sent1: that that the cresol is a towline and it is a hopper hold is wrong if it is not an almanac.
sent1 -> hypothesis;
$hypothesis$ = that there exists something such that if it is not an almanac that it is both a towline and a hopper does not hold is not correct. ; $context$ = sent1: that that the cresol is a towline and it is a hopper hold is wrong if it is not an almanac. ; $proof$ = 
sent1 -> hypothesis; __DISPROVED__