there exists something such that if it is a Labourite the fact that it is not a Traubel and it is ectodermal is not true.
sent1: there is something such that if it is a Labourite then it is not a kind of a Traubel and it is ectodermal. sent2: there is something such that if it is Ottoman the fact that it is a Dorado and backed does not hold. sent3: if the associate is a Labourite then that it is a Traubel and it is ectodermal is not correct. sent4: that something is not a Ute and empties Heloise is not true if it is a Labourite. sent5: the Kichai does not sniff ratline but it is a Labourite if it empties biter. sent6: the fact that the associate is not solid but it is employable is not correct if it is a Traubel. sent7: the associate is not a cocobolo and does glug if it is ectodermal. sent8: if the associate is a Labourite then the fact that it is not a Traubel and it is ectodermal is wrong.
sent8 -> hypothesis;
the fact that the fact that the biter is not a Ute but it does empty Heloise is not correct is true if it is a kind of a Labourite.
sent4 -> hypothesis;
$hypothesis$ = there exists something such that if it is a Labourite the fact that it is not a Traubel and it is ectodermal is not true. ; $context$ = sent1: there is something such that if it is a Labourite then it is not a kind of a Traubel and it is ectodermal. sent2: there is something such that if it is Ottoman the fact that it is a Dorado and backed does not hold. sent3: if the associate is a Labourite then that it is a Traubel and it is ectodermal is not correct. sent4: that something is not a Ute and empties Heloise is not true if it is a Labourite. sent5: the Kichai does not sniff ratline but it is a Labourite if it empties biter. sent6: the fact that the associate is not solid but it is employable is not correct if it is a Traubel. sent7: the associate is not a cocobolo and does glug if it is ectodermal. sent8: if the associate is a Labourite then the fact that it is not a Traubel and it is ectodermal is wrong. ; $proof$ = 
sent8 -> hypothesis; __PROVED__