the Aleutianness happens.
sent1: the brouhaha does not occur. sent2: if the lobbing pacer occurs then not the decree but the Aleutianness happens. sent3: the Aleutianness occurs if not the brouhaha but the decreeing happens. sent4: the decree occurs. sent5: that the going happens and the brouhaha does not occur is caused by that the decreeing does not occur.
sent1 & sent4 -> int1: not the brouhaha but the decree occurs.; sent3 & int1 -> hypothesis;
the going happens.
$hypothesis$ = the Aleutianness happens. ; $context$ = sent1: the brouhaha does not occur. sent2: if the lobbing pacer occurs then not the decree but the Aleutianness happens. sent3: the Aleutianness occurs if not the brouhaha but the decreeing happens. sent4: the decree occurs. sent5: that the going happens and the brouhaha does not occur is caused by that the decreeing does not occur. ; $proof$ = 
sent1 & sent4 -> int1: not the brouhaha but the decree occurs.; sent3 & int1 -> hypothesis; __PROVED__