there exists something such that if it is not a kind of a Oklahoman it is a kind of a permit.
sent1: there is something such that if it is a Oklahoman it is a permit. sent2: if the plankton is a kind of a chlamydospore it is a hinge. sent3: a non-premenopausal thing is a kind of a Pictor. sent4: if the ringmaster is not a Oklahoman then it does permit. sent5: something does dropkick haranguer if it is not undependable. sent6: if the ringmaster is a kind of a Oklahoman it is a permit.
sent4 -> hypothesis;
there exists something such that if it is not premenopausal it is a Pictor.
sent3 -> int1: the rangeland is a Pictor if that it is non-premenopausal is right.; int1 -> hypothesis;
$hypothesis$ = there exists something such that if it is not a kind of a Oklahoman it is a kind of a permit. ; $context$ = sent1: there is something such that if it is a Oklahoman it is a permit. sent2: if the plankton is a kind of a chlamydospore it is a hinge. sent3: a non-premenopausal thing is a kind of a Pictor. sent4: if the ringmaster is not a Oklahoman then it does permit. sent5: something does dropkick haranguer if it is not undependable. sent6: if the ringmaster is a kind of a Oklahoman it is a permit. ; $proof$ = 
sent4 -> hypothesis; __PROVED__