there is something such that if the fact that it is not a Bohemia is true it is a kind of a headwater and is not appealable.
sent1: there is something such that if it is not a hunch then it is not a kind of a cuff. sent2: if the casing is not a Bohemia it is a headwater and it is not appealable. sent3: there exists something such that if it is not upper-class then it is coital and it is a presbytery. sent4: the casing does not stoke casing if it is not glad.
sent2 -> hypothesis;
$hypothesis$ = there is something such that if the fact that it is not a Bohemia is true it is a kind of a headwater and is not appealable. ; $context$ = sent1: there is something such that if it is not a hunch then it is not a kind of a cuff. sent2: if the casing is not a Bohemia it is a headwater and it is not appealable. sent3: there exists something such that if it is not upper-class then it is coital and it is a presbytery. sent4: the casing does not stoke casing if it is not glad. ; $proof$ = 
sent2 -> hypothesis; __PROVED__