the fact that the difference happens is not incorrect.
sent1: the fact that the trussing mintmark happens and the aliyah occurs does not hold if the difference does not occur. sent2: the point-of-saleness occurs. sent3: if the fact that the difference and the non-mnemonicness happens is false the differentness does not occur. sent4: the aliyah does not occur. sent5: that that both the trussing mintmark and the aliyah happens is not true is not incorrect. sent6: the trussing mintmark but not the aliyah occurs. sent7: the difference does not occur if the fact that the difference and the mnemonic happens does not hold.
the difference does not occur.
$hypothesis$ = the fact that the difference happens is not incorrect. ; $context$ = sent1: the fact that the trussing mintmark happens and the aliyah occurs does not hold if the difference does not occur. sent2: the point-of-saleness occurs. sent3: if the fact that the difference and the non-mnemonicness happens is false the differentness does not occur. sent4: the aliyah does not occur. sent5: that that both the trussing mintmark and the aliyah happens is not true is not incorrect. sent6: the trussing mintmark but not the aliyah occurs. sent7: the difference does not occur if the fact that the difference and the mnemonic happens does not hold. ; $proof$ = 
__UNKNOWN__