there is something such that the fact that it renders decrescendo and is not an ethnocentrism does not hold.
sent1: the fact that the batiste renders decrescendo and it is an ethnocentrism is wrong. sent2: if the brass is not a penitentiary then the fact that the batiste does render decrescendo and is a kind of an ethnocentrism does not hold. sent3: the fact that the brass is autumnal is not false. sent4: there exists something such that it renders decrescendo and is not an ethnocentrism. sent5: if something is a penitentiary then it is not autumnal. sent6: there is something such that that it renders decrescendo and is an ethnocentrism is not true.
sent5 -> int1: the brass is not autumnal if it is a penitentiary.; void -> assump1: Let's assume that that the brass is a penitentiary is true.; int1 & assump1 -> int2: the brass is not autumnal.; int2 & sent3 -> int3: this is contradiction.; [assump1] & int3 -> int4: the brass is not a penitentiary.;
$hypothesis$ = there is something such that the fact that it renders decrescendo and is not an ethnocentrism does not hold. ; $context$ = sent1: the fact that the batiste renders decrescendo and it is an ethnocentrism is wrong. sent2: if the brass is not a penitentiary then the fact that the batiste does render decrescendo and is a kind of an ethnocentrism does not hold. sent3: the fact that the brass is autumnal is not false. sent4: there exists something such that it renders decrescendo and is not an ethnocentrism. sent5: if something is a penitentiary then it is not autumnal. sent6: there is something such that that it renders decrescendo and is an ethnocentrism is not true. ; $proof$ = 
sent5 -> int1: the brass is not autumnal if it is a penitentiary.; void -> assump1: Let's assume that that the brass is a penitentiary is true.; int1 & assump1 -> int2: the brass is not autumnal.; int2 & sent3 -> int3: this is contradiction.; [assump1] & int3 -> int4: the brass is not a penitentiary.; __UNKNOWN__