the fact that there exists something such that if it hefts pen it does not redden and/or is interdisciplinary is incorrect.
sent1: if the AC hefts pen then either it is not a kind of a slalom or it is a Erasmus or both. sent2: there is something such that if it is a tomtit then it is not Sabine and/or is a philhellene. sent3: the argyll does redden and/or it is interdisciplinary if it hefts pen. sent4: something is not a Ceylonite and/or excels Hungarian if it is spicate. sent5: if the conductance is a primrose it is not ventricular and/or it is a kind of a hallux. sent6: either the argyll does not redden or it does repaint or both if it is a kind of a petal. sent7: there exists something such that if it does heft pen it reddens and/or it is interdisciplinary. sent8: the argyll is not sweet or it is a toadstool or both if it squares. sent9: the argyll does not heft pen and/or it does heft Turnix if it is a primrose. sent10: there exists something such that if it is a winning it is not a kind of a firebase and/or it coheres Blair. sent11: if the discomycete does slalom it does not heft pen and/or it is a kind of a Ethiopian. sent12: the midbrain is not micaceous and/or it excels diffuser if it is interdisciplinary. sent13: if the argyll hefts pen then it does not redden and/or it is interdisciplinary. sent14: there is something such that if it is not non-eugenic then either it does not excel Pelargonium or it is low or both. sent15: there exists something such that if it is tonal then it is not a spiffing and/or it is quadrupedal. sent16: there is something such that if it is a generosity it either is not agricultural or is insufficient or both. sent17: there exists something such that if it expounds it is not a kind of a countenance and/or is a vivacity. sent18: there is something such that if it is duodenal it is not pneumococcal or excels discomycete or both.
sent13 -> hypothesis;
there exists something such that if it is spicate it is not a Ceylonite and/or it does excel Hungarian.
sent4 -> int1: the foreland is not a kind of a Ceylonite or it excels Hungarian or both if it is spicate.; int1 -> hypothesis;
$hypothesis$ = the fact that there exists something such that if it hefts pen it does not redden and/or is interdisciplinary is incorrect. ; $context$ = sent1: if the AC hefts pen then either it is not a kind of a slalom or it is a Erasmus or both. sent2: there is something such that if it is a tomtit then it is not Sabine and/or is a philhellene. sent3: the argyll does redden and/or it is interdisciplinary if it hefts pen. sent4: something is not a Ceylonite and/or excels Hungarian if it is spicate. sent5: if the conductance is a primrose it is not ventricular and/or it is a kind of a hallux. sent6: either the argyll does not redden or it does repaint or both if it is a kind of a petal. sent7: there exists something such that if it does heft pen it reddens and/or it is interdisciplinary. sent8: the argyll is not sweet or it is a toadstool or both if it squares. sent9: the argyll does not heft pen and/or it does heft Turnix if it is a primrose. sent10: there exists something such that if it is a winning it is not a kind of a firebase and/or it coheres Blair. sent11: if the discomycete does slalom it does not heft pen and/or it is a kind of a Ethiopian. sent12: the midbrain is not micaceous and/or it excels diffuser if it is interdisciplinary. sent13: if the argyll hefts pen then it does not redden and/or it is interdisciplinary. sent14: there is something such that if it is not non-eugenic then either it does not excel Pelargonium or it is low or both. sent15: there exists something such that if it is tonal then it is not a spiffing and/or it is quadrupedal. sent16: there is something such that if it is a generosity it either is not agricultural or is insufficient or both. sent17: there exists something such that if it expounds it is not a kind of a countenance and/or is a vivacity. sent18: there is something such that if it is duodenal it is not pneumococcal or excels discomycete or both. ; $proof$ = 
sent13 -> hypothesis; __DISPROVED__