the bunny is both a coupling and not a flank.
sent1: everything is not a kind of a flank. sent2: if a flank is a kind of a coupling then it does not ankylose. sent3: something is anodic and qualifies thalidomide if it does not ankylose. sent4: the acerola qualifies thalidomide and does not ankylose if there exists something such that it is not anodic. sent5: if the acerola does qualify thalidomide and it does ankylose the bunny is a coupling. sent6: if the acerola does qualify thalidomide and does not ankylose then the bunny is a coupling. sent7: something is anodic.
sent1 -> int1: the bunny is not a flank.;
the acerola is anodic.
sent2 -> int2: the acerola does not ankylose if it is both a flank and a coupling.; sent3 -> int3: the acerola is anodic and it qualifies thalidomide if it does not ankylose.;
$hypothesis$ = the bunny is both a coupling and not a flank. ; $context$ = sent1: everything is not a kind of a flank. sent2: if a flank is a kind of a coupling then it does not ankylose. sent3: something is anodic and qualifies thalidomide if it does not ankylose. sent4: the acerola qualifies thalidomide and does not ankylose if there exists something such that it is not anodic. sent5: if the acerola does qualify thalidomide and it does ankylose the bunny is a coupling. sent6: if the acerola does qualify thalidomide and does not ankylose then the bunny is a coupling. sent7: something is anodic. ; $proof$ = 
sent1 -> int1: the bunny is not a flank.; __UNKNOWN__