the nightcap does not occur if the driftage occurs.
sent1: the stapling biplane happens if the depletion happens. sent2: the fact that the stapling Riff does not occur is correct. sent3: the nightcap does not occur if the acquainting bite happens. sent4: if that the dynasticness does not occur and the depletion does not occur does not hold the stapling biplane occurs. sent5: that the driftage occurs causes the nightcap. sent6: that the dynasticness does not occur but the depletion happens is wrong. sent7: that the nightcap does not occur is triggered by that the stapling biplane or the acquainting bite or both occurs. sent8: the nightcap happens. sent9: if the driftage occurs then the fact that the dynasticness does not occur and the depletion does not occur does not hold.
void -> assump1: Let's assume that the driftage occurs.; sent9 & assump1 -> int1: the fact that the dynasticness does not occur and the depletion does not occur is not right.; int1 & sent4 -> int2: the stapling biplane happens.; int2 -> int3: either the stapling biplane happens or the acquainting bite occurs or both.; int3 & sent7 -> int4: the nightcap does not occur.; [assump1] & int4 -> hypothesis;
$hypothesis$ = the nightcap does not occur if the driftage occurs. ; $context$ = sent1: the stapling biplane happens if the depletion happens. sent2: the fact that the stapling Riff does not occur is correct. sent3: the nightcap does not occur if the acquainting bite happens. sent4: if that the dynasticness does not occur and the depletion does not occur does not hold the stapling biplane occurs. sent5: that the driftage occurs causes the nightcap. sent6: that the dynasticness does not occur but the depletion happens is wrong. sent7: that the nightcap does not occur is triggered by that the stapling biplane or the acquainting bite or both occurs. sent8: the nightcap happens. sent9: if the driftage occurs then the fact that the dynasticness does not occur and the depletion does not occur does not hold. ; $proof$ = 
void -> assump1: Let's assume that the driftage occurs.; sent9 & assump1 -> int1: the fact that the dynasticness does not occur and the depletion does not occur is not right.; int1 & sent4 -> int2: the stapling biplane happens.; int2 -> int3: either the stapling biplane happens or the acquainting bite occurs or both.; int3 & sent7 -> int4: the nightcap does not occur.; [assump1] & int4 -> hypothesis; __PROVED__