that the chalcopyrite is not a remembrance is not incorrect.
sent1: the fact that the chalcopyrite does curvet chalcopyrite and does not busk is not right. sent2: if the khadi does not groove cemetery that it does curvet chalcopyrite and it busks is not true. sent3: there is something such that it is a kind of a shaft. sent4: the fact that the chalcopyrite does not curvet chalcopyrite and it does not busk is not true if there exists something such that it is a kind of a shaft. sent5: something is not a kind of a remembrance if the fact that it does not curvet chalcopyrite and does not busk does not hold.
sent3 & sent4 -> int1: that the chalcopyrite does not curvet chalcopyrite and does not busk is wrong.; sent5 -> int2: the chalcopyrite is not a remembrance if the fact that that it does not curvet chalcopyrite and does not busk is right is not correct.; int1 & int2 -> hypothesis;
the chalcopyrite is a kind of a remembrance.
$hypothesis$ = that the chalcopyrite is not a remembrance is not incorrect. ; $context$ = sent1: the fact that the chalcopyrite does curvet chalcopyrite and does not busk is not right. sent2: if the khadi does not groove cemetery that it does curvet chalcopyrite and it busks is not true. sent3: there is something such that it is a kind of a shaft. sent4: the fact that the chalcopyrite does not curvet chalcopyrite and it does not busk is not true if there exists something such that it is a kind of a shaft. sent5: something is not a kind of a remembrance if the fact that it does not curvet chalcopyrite and does not busk does not hold. ; $proof$ = 
sent3 & sent4 -> int1: that the chalcopyrite does not curvet chalcopyrite and does not busk is wrong.; sent5 -> int2: the chalcopyrite is not a remembrance if the fact that that it does not curvet chalcopyrite and does not busk is right is not correct.; int1 & int2 -> hypothesis; __PROVED__