either the untidiness happens or the squashing occurs or both.
sent1: the counterdemonstration happens. sent2: the chemicalness occurs and/or the gambling happens. sent3: the squash does not occur if the fact that the squash occurs and the explosion occurs is not true. sent4: the gaping does not occur. sent5: the rendition does not occur. sent6: the nonrandomness occurs. sent7: the basseting does not occur. sent8: if the blackjack does not occur the fact that the squash and the explosion occurs is false. sent9: the breastlessness happens. sent10: the cardiospasm happens if the screaming thiothixene does not occur. sent11: the vocative and/or the defloration happens. sent12: that the screaming thiothixene does not occur brings about that the untidiness happens and the cardiospasm happens. sent13: the stringing and the thirsting persimmon happens. sent14: the prandialness does not occur. sent15: the trebling Louvre does not occur. sent16: the fact that either the manhood or the Ping or both happens hold. sent17: the cardiospasm happens. sent18: the yield occurs and/or the ballisticness happens.
the fact that the untidiness and/or the squashing occurs is incorrect.
 -> hypothesis;
$hypothesis$ = either the untidiness happens or the squashing occurs or both. ; $context$ = sent1: the counterdemonstration happens. sent2: the chemicalness occurs and/or the gambling happens. sent3: the squash does not occur if the fact that the squash occurs and the explosion occurs is not true. sent4: the gaping does not occur. sent5: the rendition does not occur. sent6: the nonrandomness occurs. sent7: the basseting does not occur. sent8: if the blackjack does not occur the fact that the squash and the explosion occurs is false. sent9: the breastlessness happens. sent10: the cardiospasm happens if the screaming thiothixene does not occur. sent11: the vocative and/or the defloration happens. sent12: that the screaming thiothixene does not occur brings about that the untidiness happens and the cardiospasm happens. sent13: the stringing and the thirsting persimmon happens. sent14: the prandialness does not occur. sent15: the trebling Louvre does not occur. sent16: the fact that either the manhood or the Ping or both happens hold. sent17: the cardiospasm happens. sent18: the yield occurs and/or the ballisticness happens. ; $proof$ = 
__UNKNOWN__