the fact that there exists something such that if it does not offer shortstop that it is not rustless is not wrong is not true.
sent1: the newsstand is rusted if it does not offer shortstop. sent2: the newsstand is not rustless if it offers shortstop. sent3: there is something such that if it offers shortstop it is not rustless. sent4: there exists something such that if it does not offer shortstop then it is rustless. sent5: if the newsstand does not offer shortstop it is rustless. sent6: if something is not a kind of a slapper then it is not trabecular. sent7: there exists something such that if it does not strain sandarac then it bats. sent8: there exists something such that if it is not a methocarbamol it is not a Ancylus. sent9: there exists something such that if it is not a kind of a Gibraltarian then it is not uneasy.
sent1 -> hypothesis;
there exists something such that if that it is not a slapper is correct that it is trabecular is incorrect.
sent6 -> int1: the photometer is not trabecular if it is not a slapper.; int1 -> hypothesis;
$hypothesis$ = the fact that there exists something such that if it does not offer shortstop that it is not rustless is not wrong is not true. ; $context$ = sent1: the newsstand is rusted if it does not offer shortstop. sent2: the newsstand is not rustless if it offers shortstop. sent3: there is something such that if it offers shortstop it is not rustless. sent4: there exists something such that if it does not offer shortstop then it is rustless. sent5: if the newsstand does not offer shortstop it is rustless. sent6: if something is not a kind of a slapper then it is not trabecular. sent7: there exists something such that if it does not strain sandarac then it bats. sent8: there exists something such that if it is not a methocarbamol it is not a Ancylus. sent9: there exists something such that if it is not a kind of a Gibraltarian then it is not uneasy. ; $proof$ = 
sent1 -> hypothesis; __DISPROVED__