that the incident happens and/or the teeming does not occur is incorrect.
sent1: either the apocryphalness or the non-asphalticness or both happens. sent2: the mammography happens and/or the involvement does not occur. sent3: if the fact that the allotment occurs and the cephalometry does not occur is not right the expansiveness does not occur. sent4: that the incident happens is right if the expansiveness happens. sent5: if the expansiveness does not occur the fact that the incident happens and/or the teeming does not occur does not hold. sent6: if the steeping happens the fact that the allotment occurs and the cephalometry does not occur is wrong. sent7: if the steepness happens not the teeming but the allotment occurs. sent8: the fact that both the non-steepness and the civilness happens is not right if the hungering brakes does not occur. sent9: that the incidentness happens and the cephalometry does not occur does not hold if the teeming does not occur. sent10: if the fact that the incidentness but not the cephalometry happens is not right then the incidentness does not occur. sent11: if the fact that the non-steepness and the civilness happens is incorrect then the steepness occurs. sent12: the incident or the teeming or both occurs. sent13: the expansiveness happens.
sent4 & sent13 -> int1: the incidentness occurs.; int1 -> hypothesis;
that either the incident occurs or the teeming does not occur or both is incorrect.
$hypothesis$ = that the incident happens and/or the teeming does not occur is incorrect. ; $context$ = sent1: either the apocryphalness or the non-asphalticness or both happens. sent2: the mammography happens and/or the involvement does not occur. sent3: if the fact that the allotment occurs and the cephalometry does not occur is not right the expansiveness does not occur. sent4: that the incident happens is right if the expansiveness happens. sent5: if the expansiveness does not occur the fact that the incident happens and/or the teeming does not occur does not hold. sent6: if the steeping happens the fact that the allotment occurs and the cephalometry does not occur is wrong. sent7: if the steepness happens not the teeming but the allotment occurs. sent8: the fact that both the non-steepness and the civilness happens is not right if the hungering brakes does not occur. sent9: that the incidentness happens and the cephalometry does not occur does not hold if the teeming does not occur. sent10: if the fact that the incidentness but not the cephalometry happens is not right then the incidentness does not occur. sent11: if the fact that the non-steepness and the civilness happens is incorrect then the steepness occurs. sent12: the incident or the teeming or both occurs. sent13: the expansiveness happens. ; $proof$ = 
sent4 & sent13 -> int1: the incidentness occurs.; int1 -> hypothesis; __DISPROVED__