there is something such that if it is not a sapsago it is a hawksbill and carbonaceous.
sent1: there exists something such that if it is not a kind of a sapsago then it is carbonaceous. sent2: there exists something such that if it is not an allergy then it flatters. sent3: if that the millinery is not a sapsago is correct then it is a kind of a hawksbill. sent4: the Savoyard is a taper and is not branchy if it is a hawksbill. sent5: the fact that if the fact that the millinery is not the sapsago hold the millinery is a hawksbill and is carbonaceous is right.
sent5 -> hypothesis;
$hypothesis$ = there is something such that if it is not a sapsago it is a hawksbill and carbonaceous. ; $context$ = sent1: there exists something such that if it is not a kind of a sapsago then it is carbonaceous. sent2: there exists something such that if it is not an allergy then it flatters. sent3: if that the millinery is not a sapsago is correct then it is a kind of a hawksbill. sent4: the Savoyard is a taper and is not branchy if it is a hawksbill. sent5: the fact that if the fact that the millinery is not the sapsago hold the millinery is a hawksbill and is carbonaceous is right. ; $proof$ = 
sent5 -> hypothesis; __PROVED__