the noncombustibleness occurs.
sent1: the noncombustibleness does not occur if the housekeeping lingam does not occur. sent2: that either the housekeeping lingam occurs or the anorectalness occurs or both leads to that the rein does not occur. sent3: the fact that the reining does not occur and/or the fleshiness does not occur is false.
void -> assump1: Let's assume that the housekeeping lingam occurs.; assump1 -> int1: the housekeeping lingam and/or the anorectalness occurs.; int1 & sent2 -> int2: the rein does not occur.; int2 -> int3: the rein does not occur or the fleshiness does not occur or both.; int3 & sent3 -> int4: this is contradiction.; [assump1] & int4 -> int5: the housekeeping lingam does not occur.; int5 & sent1 -> hypothesis;
$hypothesis$ = the noncombustibleness occurs. ; $context$ = sent1: the noncombustibleness does not occur if the housekeeping lingam does not occur. sent2: that either the housekeeping lingam occurs or the anorectalness occurs or both leads to that the rein does not occur. sent3: the fact that the reining does not occur and/or the fleshiness does not occur is false. ; $proof$ = 
void -> assump1: Let's assume that the housekeeping lingam occurs.; assump1 -> int1: the housekeeping lingam and/or the anorectalness occurs.; int1 & sent2 -> int2: the rein does not occur.; int2 -> int3: the rein does not occur or the fleshiness does not occur or both.; int3 & sent3 -> int4: this is contradiction.; [assump1] & int4 -> int5: the housekeeping lingam does not occur.; int5 & sent1 -> hypothesis; __DISPROVED__