there is something such that if it is not sternal then it catalyzes threshold and it does listen.
sent1: the fact that the tumbrel is the shakedown if the tumbrel does not listen is not false. sent2: if something is not a bladdernose it does slice casualty and is a panache. sent3: the tumbrel does catalyze threshold and listens if that it is not sternal is not incorrect.
sent3 -> hypothesis;
there exists something such that if it is not a bladdernose then it does slice casualty and it is a panache.
sent2 -> int1: the pledgee does slice casualty and it is a panache if it is not a bladdernose.; int1 -> hypothesis;
$hypothesis$ = there is something such that if it is not sternal then it catalyzes threshold and it does listen. ; $context$ = sent1: the fact that the tumbrel is the shakedown if the tumbrel does not listen is not false. sent2: if something is not a bladdernose it does slice casualty and is a panache. sent3: the tumbrel does catalyze threshold and listens if that it is not sternal is not incorrect. ; $proof$ = 
sent3 -> hypothesis; __PROVED__