there is something such that if it is not a scandal and does not mean intruder then it is not a tan.
sent1: if the treat is not a scandal and does not mean intruder it is not a tan. sent2: there exists something such that if it is not a scandal and does not mean intruder then it does tan. sent3: the metasequoia is not a fandom if it is not a scandal and not a Dendrocolaptidae. sent4: the plastron does not mean intruder if it does not gong pollen and it does not gong psalmist. sent5: if the treat is not a scandal and not a Polynemidae then it is not cismontane. sent6: the treat is not a recompense if it does not mean intruder and is not a kind of a Dendrocolaptidae. sent7: the treat does not admit if it does not mean discontentment and does not mean intruder. sent8: if the treat is not a purgative and it does not shy it is not a scandal. sent9: if the treat is a scandal but it does not mean intruder the fact that it is not a tan is not false. sent10: the treat is not a tan if it is not a scandal and it does mean intruder. sent11: there is something such that if it is both not a chow and not a Puebla then it is not inexpressible. sent12: the treat does not mean intruder if the fact that it is not aoristic and it is not Galilean is not incorrect. sent13: there exists something such that if it is not a Anglicism and it is not a Galilean then it is not a recompense. sent14: if the treat is not faceless and it is not a scandal then it is non-aoristic. sent15: if the sclerite is not a scandal and it is not a Vinson it does not gong Esox. sent16: there is something such that if it is not a scandal and it does mean intruder the fact that it does not tan is correct. sent17: there is something such that if it does not sparge and it does not torture hearthrug it is not intertidal. sent18: the treat is a tan if it is not a scandal and does not mean intruder. sent19: if something that is not incommensurate does not shy it does not impoverish. sent20: there is something such that if it is a scandal and it does not mean intruder then it does not tan.
sent1 -> hypothesis;
there is something such that if it is not incommensurate and it is not a shy that it does not impoverish is correct.
sent19 -> int1: the intruder does not impoverish if it is not incommensurate and not a shy.; int1 -> hypothesis;
$hypothesis$ = there is something such that if it is not a scandal and does not mean intruder then it is not a tan. ; $context$ = sent1: if the treat is not a scandal and does not mean intruder it is not a tan. sent2: there exists something such that if it is not a scandal and does not mean intruder then it does tan. sent3: the metasequoia is not a fandom if it is not a scandal and not a Dendrocolaptidae. sent4: the plastron does not mean intruder if it does not gong pollen and it does not gong psalmist. sent5: if the treat is not a scandal and not a Polynemidae then it is not cismontane. sent6: the treat is not a recompense if it does not mean intruder and is not a kind of a Dendrocolaptidae. sent7: the treat does not admit if it does not mean discontentment and does not mean intruder. sent8: if the treat is not a purgative and it does not shy it is not a scandal. sent9: if the treat is a scandal but it does not mean intruder the fact that it is not a tan is not false. sent10: the treat is not a tan if it is not a scandal and it does mean intruder. sent11: there is something such that if it is both not a chow and not a Puebla then it is not inexpressible. sent12: the treat does not mean intruder if the fact that it is not aoristic and it is not Galilean is not incorrect. sent13: there exists something such that if it is not a Anglicism and it is not a Galilean then it is not a recompense. sent14: if the treat is not faceless and it is not a scandal then it is non-aoristic. sent15: if the sclerite is not a scandal and it is not a Vinson it does not gong Esox. sent16: there is something such that if it is not a scandal and it does mean intruder the fact that it does not tan is correct. sent17: there is something such that if it does not sparge and it does not torture hearthrug it is not intertidal. sent18: the treat is a tan if it is not a scandal and does not mean intruder. sent19: if something that is not incommensurate does not shy it does not impoverish. sent20: there is something such that if it is a scandal and it does not mean intruder then it does not tan. ; $proof$ = 
sent1 -> hypothesis; __PROVED__