the centerfield does not occur.
sent1: the seaquake does not occur. sent2: the fishing Elymus occurs. sent3: that the guying happens is prevented by that the centerfield occurs and the fishing Elymus happens. sent4: if the fact that the reclining Astrakhan does not occur is not incorrect then the fact that the guying does not occur but the fishing Elymus happens is not right. sent5: the guying occurs. sent6: if the fishing Elymus does not occur then the centerfield happens and the viceroyship happens. sent7: that the unmanageableness occurs and the dermatologicness occurs leads to that the consolation does not occur. sent8: the reclining Astrakhan and the rack happens if the Triassicness does not occur.
void -> assump1: Let's assume that the centerfield occurs.; assump1 & sent2 -> int1: both the centerfield and the fishing Elymus occurs.; int1 & sent3 -> int2: the guying does not occur.; int2 & sent5 -> int3: this is contradiction.; [assump1] & int3 -> hypothesis;
the centerfield happens.
$hypothesis$ = the centerfield does not occur. ; $context$ = sent1: the seaquake does not occur. sent2: the fishing Elymus occurs. sent3: that the guying happens is prevented by that the centerfield occurs and the fishing Elymus happens. sent4: if the fact that the reclining Astrakhan does not occur is not incorrect then the fact that the guying does not occur but the fishing Elymus happens is not right. sent5: the guying occurs. sent6: if the fishing Elymus does not occur then the centerfield happens and the viceroyship happens. sent7: that the unmanageableness occurs and the dermatologicness occurs leads to that the consolation does not occur. sent8: the reclining Astrakhan and the rack happens if the Triassicness does not occur. ; $proof$ = 
void -> assump1: Let's assume that the centerfield occurs.; assump1 & sent2 -> int1: both the centerfield and the fishing Elymus occurs.; int1 & sent3 -> int2: the guying does not occur.; int2 & sent5 -> int3: this is contradiction.; [assump1] & int3 -> hypothesis; __PROVED__