that there is something such that if it citifies Phlebodium and is not cauline it is a soutane is incorrect.
sent1: the sternpost is a soutane if it does citify Phlebodium and is cauline. sent2: there is something such that if it is unimportant and it is a quatercentennial it is a oldwife. sent3: if something that does citify Phlebodium is cauline then that it is a kind of a soutane is correct. sent4: if something that flames heartwood is not a sink it is a soutane. sent5: something is a soutane if it citifies Phlebodium and is not cauline.
sent5 -> int1: if the sternpost citifies Phlebodium and is not cauline then it is a soutane.; int1 -> hypothesis;
the cyclohexanol is a soutane if it does flame heartwood and is not a kind of a sink.
sent4 -> hypothesis;
$hypothesis$ = that there is something such that if it citifies Phlebodium and is not cauline it is a soutane is incorrect. ; $context$ = sent1: the sternpost is a soutane if it does citify Phlebodium and is cauline. sent2: there is something such that if it is unimportant and it is a quatercentennial it is a oldwife. sent3: if something that does citify Phlebodium is cauline then that it is a kind of a soutane is correct. sent4: if something that flames heartwood is not a sink it is a soutane. sent5: something is a soutane if it citifies Phlebodium and is not cauline. ; $proof$ = 
sent5 -> int1: if the sternpost citifies Phlebodium and is not cauline then it is a soutane.; int1 -> hypothesis; __DISPROVED__