the hole-in-the-wall is comic.
sent1: the hole-in-the-wall is comic if it is a Demavend. sent2: the APC is comic if the fact that the hole-in-the-wall is not a Demavend and is not a kind of a plainclothesman does not hold. sent3: that the hole-in-the-wall is a kind of a Demavend is right. sent4: if the antihistamine winnows fluorochrome then the Weizenbock is a plainclothesman.
sent1 & sent3 -> hypothesis;
the APC is comic.
$hypothesis$ = the hole-in-the-wall is comic. ; $context$ = sent1: the hole-in-the-wall is comic if it is a Demavend. sent2: the APC is comic if the fact that the hole-in-the-wall is not a Demavend and is not a kind of a plainclothesman does not hold. sent3: that the hole-in-the-wall is a kind of a Demavend is right. sent4: if the antihistamine winnows fluorochrome then the Weizenbock is a plainclothesman. ; $proof$ = 
sent1 & sent3 -> hypothesis; __PROVED__