the fact that the quietening blasted does not occur is correct.
sent1: if the homesteading seniti happens the homesteading Soave but not the quietening blasted occurs. sent2: the quietening blasted does not occur if that the quietening blasted but not the homesteading seniti happens does not hold. sent3: that the quietening blasted but not the homesteading seniti happens is not true if the fertilization occurs. sent4: the quietening blasted occurs.
sent4 -> hypothesis;
the quietening blasted does not occur.
$hypothesis$ = the fact that the quietening blasted does not occur is correct. ; $context$ = sent1: if the homesteading seniti happens the homesteading Soave but not the quietening blasted occurs. sent2: the quietening blasted does not occur if that the quietening blasted but not the homesteading seniti happens does not hold. sent3: that the quietening blasted but not the homesteading seniti happens is not true if the fertilization occurs. sent4: the quietening blasted occurs. ; $proof$ = 
sent4 -> hypothesis; __DISPROVED__