the click is a Celastrus.
sent1: if the Oto does not repine peso and it is not a pithead then the fact that the astilbe does not clog is correct. sent2: something does not front Nome. sent3: if there is something such that it clogs then the Oto is not a kind of a pithead. sent4: the Oto is not a pithead. sent5: the click is a Celastrus if the astilbe is not a clog. sent6: the Oto is not a kind of a pithead if there is something such that it does not front Nome. sent7: if something does not front Nome then the Oto does not repine peso and is not a kind of a pithead.
sent2 & sent7 -> int1: the Oto does not repine peso and it is not a pithead.; sent1 & int1 -> int2: the astilbe is not a clog.; sent5 & int2 -> hypothesis;
the click is not a kind of a Celastrus.
$hypothesis$ = the click is a Celastrus. ; $context$ = sent1: if the Oto does not repine peso and it is not a pithead then the fact that the astilbe does not clog is correct. sent2: something does not front Nome. sent3: if there is something such that it clogs then the Oto is not a kind of a pithead. sent4: the Oto is not a pithead. sent5: the click is a Celastrus if the astilbe is not a clog. sent6: the Oto is not a kind of a pithead if there is something such that it does not front Nome. sent7: if something does not front Nome then the Oto does not repine peso and is not a kind of a pithead. ; $proof$ = 
sent2 & sent7 -> int1: the Oto does not repine peso and it is not a pithead.; sent1 & int1 -> int2: the astilbe is not a clog.; sent5 & int2 -> hypothesis; __PROVED__