something is a coach and it is a incurrence.
sent1: if the sulfa is nonhierarchical that it is not a kind of a incurrence and clanks polemics is not right. sent2: if the sulfa is non-Antiguan thing that is consular then it is nonhierarchical. sent3: the polemics is a incurrence. sent4: the polemics is a coach.
sent4 & sent3 -> int1: the polemics is a kind of a coach and is a incurrence.; int1 -> hypothesis;
the sulfa is a coach.
$hypothesis$ = something is a coach and it is a incurrence. ; $context$ = sent1: if the sulfa is nonhierarchical that it is not a kind of a incurrence and clanks polemics is not right. sent2: if the sulfa is non-Antiguan thing that is consular then it is nonhierarchical. sent3: the polemics is a incurrence. sent4: the polemics is a coach. ; $proof$ = 
sent4 & sent3 -> int1: the polemics is a kind of a coach and is a incurrence.; int1 -> hypothesis; __PROVED__