the flourish is both a Virginian and not a wen.
sent1: the undercarriage steepens Primus if the driveshaft is a Pleurotus. sent2: the flourish is not a adenomegaly if there is something such that that it is a adenomegaly that does not bawl laryngismus is wrong. sent3: the tattletale is not a kind of a Chinese. sent4: there exists something such that that it is a adenomegaly and does not bawl laryngismus is incorrect. sent5: if the flourish is not a adenomegaly then it is a kind of a Virginian and it does mask mustiness. sent6: if the ocotillo is not anoxic it is a callowness. sent7: the ocotillo is not anoxic. sent8: the driveshaft is not a callowness. sent9: the driveshaft is both not a callowness and a Pleurotus if the ocotillo is a callowness. sent10: if something does bawl laryngismus then the flourish is not a adenomegaly. sent11: if the ogler is Chinese then the tattletale is Chinese. sent12: if the tattletale is not a Chinese and it is not a Neva the flourish is not a wen. sent13: the tattletale is a kind of non-Chinese thing that is not a kind of a Neva if the ogler is a Chinese.
sent6 & sent7 -> int1: the ocotillo is a callowness.; int1 & sent9 -> int2: the driveshaft is not a callowness but it is a Pleurotus.; int2 -> int3: the driveshaft is a Pleurotus.; int3 & sent1 -> int4: the undercarriage steepens Primus.; sent4 & sent2 -> int5: the flourish is not a adenomegaly.; sent5 & int5 -> int6: the flourish is a Virginian and masks mustiness.; int6 -> int7: the flourish is a Virginian.;
$hypothesis$ = the flourish is both a Virginian and not a wen. ; $context$ = sent1: the undercarriage steepens Primus if the driveshaft is a Pleurotus. sent2: the flourish is not a adenomegaly if there is something such that that it is a adenomegaly that does not bawl laryngismus is wrong. sent3: the tattletale is not a kind of a Chinese. sent4: there exists something such that that it is a adenomegaly and does not bawl laryngismus is incorrect. sent5: if the flourish is not a adenomegaly then it is a kind of a Virginian and it does mask mustiness. sent6: if the ocotillo is not anoxic it is a callowness. sent7: the ocotillo is not anoxic. sent8: the driveshaft is not a callowness. sent9: the driveshaft is both not a callowness and a Pleurotus if the ocotillo is a callowness. sent10: if something does bawl laryngismus then the flourish is not a adenomegaly. sent11: if the ogler is Chinese then the tattletale is Chinese. sent12: if the tattletale is not a Chinese and it is not a Neva the flourish is not a wen. sent13: the tattletale is a kind of non-Chinese thing that is not a kind of a Neva if the ogler is a Chinese. ; $proof$ = 
sent6 & sent7 -> int1: the ocotillo is a callowness.; int1 & sent9 -> int2: the driveshaft is not a callowness but it is a Pleurotus.; int2 -> int3: the driveshaft is a Pleurotus.; int3 & sent1 -> int4: the undercarriage steepens Primus.; sent4 & sent2 -> int5: the flourish is not a adenomegaly.; sent5 & int5 -> int6: the flourish is a Virginian and masks mustiness.; int6 -> int7: the flourish is a Virginian.; __UNKNOWN__