the fogbank is a Chadian.
sent1: if something is not Chadian the fogbank is a kind of a hegemon. sent2: the fogbank is a Chadian if either something is positivist or it is not a kind of a hegemon or both. sent3: the fact that everything is a hegemon and/or it is a kind of a Chadian is correct. sent4: everything is a hegemon and/or is not Chadian. sent5: if there exists something such that the fact that it is not a hegemon is true then the fact that the oilman is a kind of a Chadian is not false.
$hypothesis$ = the fogbank is a Chadian. ; $context$ = sent1: if something is not Chadian the fogbank is a kind of a hegemon. sent2: the fogbank is a Chadian if either something is positivist or it is not a kind of a hegemon or both. sent3: the fact that everything is a hegemon and/or it is a kind of a Chadian is correct. sent4: everything is a hegemon and/or is not Chadian. sent5: if there exists something such that the fact that it is not a hegemon is true then the fact that the oilman is a kind of a Chadian is not false. ; $proof$ = 
__UNKNOWN__