there exists something such that if it is a Stylophorum then that it does not recast Transfiguration and is not sour is false.
sent1: that the dissimilation does not recast Transfiguration but it does sour does not hold if it is a Stylophorum. sent2: there exists something such that if it is an elan then it is not a plethysmograph and not a cobber. sent3: that something does not tag swad and it is not a Stylophorum does not hold if it is a gopher. sent4: that the dissimilation does not recast Transfiguration and is not a sour is not right if it is a kind of a Stylophorum. sent5: that the dissimilation does recast Transfiguration and is not sour does not hold if it is a Stylophorum.
sent4 -> hypothesis;
the fact that the chronograph does not tag swad and it is not a kind of a Stylophorum is not right if it is a gopher.
sent3 -> hypothesis;
$hypothesis$ = there exists something such that if it is a Stylophorum then that it does not recast Transfiguration and is not sour is false. ; $context$ = sent1: that the dissimilation does not recast Transfiguration but it does sour does not hold if it is a Stylophorum. sent2: there exists something such that if it is an elan then it is not a plethysmograph and not a cobber. sent3: that something does not tag swad and it is not a Stylophorum does not hold if it is a gopher. sent4: that the dissimilation does not recast Transfiguration and is not a sour is not right if it is a kind of a Stylophorum. sent5: that the dissimilation does recast Transfiguration and is not sour does not hold if it is a Stylophorum. ; $proof$ = 
sent4 -> hypothesis; __PROVED__