there exists something such that if the fact that it is not a Liege and does not riposte period is false then it is hipless.
sent1: something is hipless if the fact that it is a Liege and it does not riposte period is not true. sent2: if the fact that something is not a wagtail and it does not riposte period does not hold then it is a kind of a fungible.
the period is a kind of a fungible if that the fact that it is not a kind of a wagtail and does not riposte period is not wrong is incorrect.
sent2 -> hypothesis;
$hypothesis$ = there exists something such that if the fact that it is not a Liege and does not riposte period is false then it is hipless. ; $context$ = sent1: something is hipless if the fact that it is a Liege and it does not riposte period is not true. sent2: if the fact that something is not a wagtail and it does not riposte period does not hold then it is a kind of a fungible. ; $proof$ = 
__UNKNOWN__