there exists something such that if it is not a truancy then it is not a kind of a IRS and it is not renewable.
sent1: if the demon is a truancy it is not a IRS and is not renewable. sent2: something does not keratinize badinage and it is not a hedonism if the fact that it is a cefotaxime is not right. sent3: if the demon is not a kind of a truancy then it is not a IRS and is not renewable. sent4: that there exists something such that if that it does not keratinize Girondism is true then it is not field-crop is not false.
sent3 -> hypothesis;
there exists something such that if that it is not a cefotaxime is right it does not keratinize badinage and it is not a hedonism.
sent2 -> int1: the pastiche does not keratinize badinage and is not a hedonism if it is not a kind of a cefotaxime.; int1 -> hypothesis;
$hypothesis$ = there exists something such that if it is not a truancy then it is not a kind of a IRS and it is not renewable. ; $context$ = sent1: if the demon is a truancy it is not a IRS and is not renewable. sent2: something does not keratinize badinage and it is not a hedonism if the fact that it is a cefotaxime is not right. sent3: if the demon is not a kind of a truancy then it is not a IRS and is not renewable. sent4: that there exists something such that if that it does not keratinize Girondism is true then it is not field-crop is not false. ; $proof$ = 
sent3 -> hypothesis; __PROVED__