the funerariness does not occur.
sent1: that the synapticness happens is right if the funerariness occurs. sent2: the synapticness does not occur and the feat does not occur.
void -> assump1: Let's assume that the funerariness occurs.; sent1 & assump1 -> int1: the synapticness occurs.; sent2 -> int2: that the synapticness does not occur is true.; int1 & int2 -> int3: this is contradiction.; [assump1] & int3 -> hypothesis;
$hypothesis$ = the funerariness does not occur. ; $context$ = sent1: that the synapticness happens is right if the funerariness occurs. sent2: the synapticness does not occur and the feat does not occur. ; $proof$ = 
void -> assump1: Let's assume that the funerariness occurs.; sent1 & assump1 -> int1: the synapticness occurs.; sent2 -> int2: that the synapticness does not occur is true.; int1 & int2 -> int3: this is contradiction.; [assump1] & int3 -> hypothesis; __PROVED__