the fact that the echoencephalograph tunnels channel is right.
sent1: the echoencephalograph does not unpick crack. sent2: if the canaliculus does not unpick crack then the echoencephalograph is a kind of peptic thing that does tunnel channel. sent3: the canaliculus does not furlough sangaree if the fact that the crack is a kind of non-cancroid thing that furlough sangaree hold. sent4: if something does not furlough sangaree then the fact that it is cementitious thing that unpicks crack is not correct. sent5: The crack does not unpick canaliculus.
the echoencephalograph does not tunnel channel.
sent4 -> int1: the fact that the canaliculus is cementitious and it does unpick crack is wrong if it does not furlough sangaree.;
$hypothesis$ = the fact that the echoencephalograph tunnels channel is right. ; $context$ = sent1: the echoencephalograph does not unpick crack. sent2: if the canaliculus does not unpick crack then the echoencephalograph is a kind of peptic thing that does tunnel channel. sent3: the canaliculus does not furlough sangaree if the fact that the crack is a kind of non-cancroid thing that furlough sangaree hold. sent4: if something does not furlough sangaree then the fact that it is cementitious thing that unpicks crack is not correct. sent5: The crack does not unpick canaliculus. ; $proof$ = 
__UNKNOWN__