the fact that there exists something such that if that it does not rub is right then it is not a parrot and it is not immutable is not right.
sent1: there is something such that if it is not nasopharyngeal it does not festoon pickled and does aberrate. sent2: there exists something such that if it does not strand coordination it is both not allergic and a preference. sent3: the fact that there exists something such that if that it is not a kind of a rubbing is correct then it parrots and it is not immutable hold. sent4: if the hyoid is not immutable it is not a pick and not a friedcake. sent5: there is something such that if it is a kind of a Huambo it is not a crimp and it is non-Newtonian. sent6: there is something such that if it is not orthoptics then it is a kind of non-adjudicative thing that is not a kind of a slump. sent7: there is something such that if it is not a tribalization it does not birdnest Brahe and it is a Angola. sent8: if the hyoid does not rub it is not a parrot and not immutable. sent9: if something is not a piroplasm then it is not a kind of a rubbing and is not a tribalization. sent10: there exists something such that if it is large-capitalization it is non-motivational and it does not subtilize Aruru. sent11: if the fipple is benzoic then it is not a parrot and is not biauricular. sent12: the hyoid does not parrot but it is immutable if it is not a rubbing. sent13: the hyoid does not parrot if it does not rub. sent14: if the hyoid is a kind of a rubbing then it is not a kind of a parrot and is not immutable.
sent8 -> hypothesis;
if the finback is not a kind of a piroplasm then it is not a rubbing and it is not a kind of a tribalization.
sent9 -> hypothesis;
$hypothesis$ = the fact that there exists something such that if that it does not rub is right then it is not a parrot and it is not immutable is not right. ; $context$ = sent1: there is something such that if it is not nasopharyngeal it does not festoon pickled and does aberrate. sent2: there exists something such that if it does not strand coordination it is both not allergic and a preference. sent3: the fact that there exists something such that if that it is not a kind of a rubbing is correct then it parrots and it is not immutable hold. sent4: if the hyoid is not immutable it is not a pick and not a friedcake. sent5: there is something such that if it is a kind of a Huambo it is not a crimp and it is non-Newtonian. sent6: there is something such that if it is not orthoptics then it is a kind of non-adjudicative thing that is not a kind of a slump. sent7: there is something such that if it is not a tribalization it does not birdnest Brahe and it is a Angola. sent8: if the hyoid does not rub it is not a parrot and not immutable. sent9: if something is not a piroplasm then it is not a kind of a rubbing and is not a tribalization. sent10: there exists something such that if it is large-capitalization it is non-motivational and it does not subtilize Aruru. sent11: if the fipple is benzoic then it is not a parrot and is not biauricular. sent12: the hyoid does not parrot but it is immutable if it is not a rubbing. sent13: the hyoid does not parrot if it does not rub. sent14: if the hyoid is a kind of a rubbing then it is not a kind of a parrot and is not immutable. ; $proof$ = 
sent8 -> hypothesis; __DISPROVED__