there exists something such that if it is a urethane it is a kind of nonrepetitive thing that does exclude Dugongidae.
sent1: there is something such that if it is a kind of a urethane it is not repetitive. sent2: the fact that the torso is non-repetitive thing that excludes Dugongidae if the torso is a kind of a urethane is not wrong. sent3: there exists something such that if it is a kind of a urethane then it excludes Dugongidae. sent4: there exists something such that if it is a urethane the fact that it is repetitive and excludes Dugongidae is correct. sent5: something does not mingle Centrosema and mingles multiversity if it is a humiliation. sent6: the torso is not a Paguridae but it does ripple if that it does exclude Dugongidae is not wrong. sent7: the torso does not exclude torso but it is pretentious if it is a kind of a Esaki. sent8: if the torso is a kind of a urethane it is not repetitive. sent9: if the antidote is a urethane it does not mingle inattention and is a kind of a cachalot.
sent2 -> hypothesis;
if the coralroot is a humiliation then it does not mingle Centrosema and it does mingle multiversity.
sent5 -> hypothesis;
$hypothesis$ = there exists something such that if it is a urethane it is a kind of nonrepetitive thing that does exclude Dugongidae. ; $context$ = sent1: there is something such that if it is a kind of a urethane it is not repetitive. sent2: the fact that the torso is non-repetitive thing that excludes Dugongidae if the torso is a kind of a urethane is not wrong. sent3: there exists something such that if it is a kind of a urethane then it excludes Dugongidae. sent4: there exists something such that if it is a urethane the fact that it is repetitive and excludes Dugongidae is correct. sent5: something does not mingle Centrosema and mingles multiversity if it is a humiliation. sent6: the torso is not a Paguridae but it does ripple if that it does exclude Dugongidae is not wrong. sent7: the torso does not exclude torso but it is pretentious if it is a kind of a Esaki. sent8: if the torso is a kind of a urethane it is not repetitive. sent9: if the antidote is a urethane it does not mingle inattention and is a kind of a cachalot. ; $proof$ = 
sent2 -> hypothesis; __PROVED__