that the non-plainness and/or the Jurassicness happens is incorrect.
sent1: if the fact that not the slouch but the telephonicness happens is not true then the telephonicness does not occur. sent2: not the baas but the numerating tamarau occurs if the costalness does not occur. sent3: the ursineness occurs if the barring knotted happens. sent4: the khanate occurs if the baas does not occur and the numerating tamarau occurs. sent5: the Jurassic occurs if the fact that the costalness does not occur or the contraception does not occur or both is not true. sent6: the baas does not occur. sent7: the numerating tamarau results in that the baas happens. sent8: if that the costalness occurs and/or the contraception does not occur is not true then the Jurassic happens. sent9: if the numerating tamarau does not occur then the fact that the costalness does not occur or the contraception does not occur or both is wrong. sent10: if the telephonicness does not occur the fact that the Jurassic or the plainness or both occurs is correct. sent11: the fact that if the barring squadron does not occur then the fact that not the slouching but the telephonicness occurs is not right is not false.
void -> assump1: Let's assume that that the numerating tamarau happens is not false.; sent7 & assump1 -> int1: the baas happens.; int1 & sent6 -> int2: this is contradiction.; [assump1] & int2 -> int3: the numerating tamarau does not occur.; int3 & sent9 -> int4: the fact that either the costalness does not occur or the contraception does not occur or both is not true.; int4 & sent5 -> int5: that the Jurassic happens hold.; int5 -> hypothesis;
that the plain does not occur or the Jurassicness occurs or both is not right.
 -> hypothesis;
$hypothesis$ = that the non-plainness and/or the Jurassicness happens is incorrect. ; $context$ = sent1: if the fact that not the slouch but the telephonicness happens is not true then the telephonicness does not occur. sent2: not the baas but the numerating tamarau occurs if the costalness does not occur. sent3: the ursineness occurs if the barring knotted happens. sent4: the khanate occurs if the baas does not occur and the numerating tamarau occurs. sent5: the Jurassic occurs if the fact that the costalness does not occur or the contraception does not occur or both is not true. sent6: the baas does not occur. sent7: the numerating tamarau results in that the baas happens. sent8: if that the costalness occurs and/or the contraception does not occur is not true then the Jurassic happens. sent9: if the numerating tamarau does not occur then the fact that the costalness does not occur or the contraception does not occur or both is wrong. sent10: if the telephonicness does not occur the fact that the Jurassic or the plainness or both occurs is correct. sent11: the fact that if the barring squadron does not occur then the fact that not the slouching but the telephonicness occurs is not right is not false. ; $proof$ = 
void -> assump1: Let's assume that that the numerating tamarau happens is not false.; sent7 & assump1 -> int1: the baas happens.; int1 & sent6 -> int2: this is contradiction.; [assump1] & int2 -> int3: the numerating tamarau does not occur.; int3 & sent9 -> int4: the fact that either the costalness does not occur or the contraception does not occur or both is not true.; int4 & sent5 -> int5: that the Jurassic happens hold.; int5 -> hypothesis; __DISPROVED__