the incredulousness does not occur.
sent1: the ravage and the spotting hank happens. sent2: if the spotting hank does not occur then the beating clubbing occurs and the ravage occurs. sent3: the credulousness is prevented by that the systole happens. sent4: if the spotting hank happens then the fact that the systole happens is true.
sent1 -> int1: the spotting hank occurs.; sent4 & int1 -> int2: the systole occurs.; sent3 & int2 -> hypothesis;
the beating clubbing occurs.
$hypothesis$ = the incredulousness does not occur. ; $context$ = sent1: the ravage and the spotting hank happens. sent2: if the spotting hank does not occur then the beating clubbing occurs and the ravage occurs. sent3: the credulousness is prevented by that the systole happens. sent4: if the spotting hank happens then the fact that the systole happens is true. ; $proof$ = 
sent1 -> int1: the spotting hank occurs.; sent4 & int1 -> int2: the systole occurs.; sent3 & int2 -> hypothesis; __DISPROVED__