the nosocomialness occurs.
sent1: the fact that the diving pyroelectricity happens is not wrong. sent2: the non-nosocomialness is brought about by that the diving pyroelectricity and the horseshow occurs. sent3: the testamentariness occurs. sent4: the horseshow happens. sent5: the sinecure does not occur.
sent1 & sent4 -> int1: the diving pyroelectricity and the horseshow happens.; sent2 & int1 -> hypothesis;
$hypothesis$ = the nosocomialness occurs. ; $context$ = sent1: the fact that the diving pyroelectricity happens is not wrong. sent2: the non-nosocomialness is brought about by that the diving pyroelectricity and the horseshow occurs. sent3: the testamentariness occurs. sent4: the horseshow happens. sent5: the sinecure does not occur. ; $proof$ = 
sent1 & sent4 -> int1: the diving pyroelectricity and the horseshow happens.; sent2 & int1 -> hypothesis; __DISPROVED__