that the plantlet is not a Twin and/or is a Treasury is wrong if the battle-ax does not close.
sent1: the battle-ax is iridic. sent2: something is a kind of a bailiwick if it is a kind of iridic thing that does not close.
void -> assump1: Let's assume that the battle-ax does not close.; sent1 & assump1 -> int1: the battle-ax is iridic but it is not closed.; sent2 -> int2: the battle-ax is a bailiwick if it is iridic and it is not closed.; int1 & int2 -> int3: the battle-ax is a bailiwick.;
$hypothesis$ = that the plantlet is not a Twin and/or is a Treasury is wrong if the battle-ax does not close. ; $context$ = sent1: the battle-ax is iridic. sent2: something is a kind of a bailiwick if it is a kind of iridic thing that does not close. ; $proof$ = 
void -> assump1: Let's assume that the battle-ax does not close.; sent1 & assump1 -> int1: the battle-ax is iridic but it is not closed.; sent2 -> int2: the battle-ax is a bailiwick if it is iridic and it is not closed.; int1 & int2 -> int3: the battle-ax is a bailiwick.; __UNKNOWN__