there is something such that if it is not rhombic it does not twill Netherlander.
sent1: there exists something such that if it does not inspire then it is a kind of a piano. sent2: something is not a kind of an internationalism if it is not a compatriot. sent3: the pliers does not twill Netherlander if it is not rhombic.
sent3 -> hypothesis;
the tribadism is not an internationalism if it is not a compatriot.
sent2 -> hypothesis;
$hypothesis$ = there is something such that if it is not rhombic it does not twill Netherlander. ; $context$ = sent1: there exists something such that if it does not inspire then it is a kind of a piano. sent2: something is not a kind of an internationalism if it is not a compatriot. sent3: the pliers does not twill Netherlander if it is not rhombic. ; $proof$ = 
sent3 -> hypothesis; __PROVED__