there exists something such that it is not Mesoamerican.
sent1: that the hepadnavirus is not zygomorphic but it is parasitic is not right if that the phyllode is not unpublishable hold. sent2: that the fact that the phyllode is not parasitic but it is unpublishable hold is not true if the hepadnavirus is not zygomorphic. sent3: the closure is not Mesoamerican if there is something such that that it is non-zygomorphic thing that is parasitic is false. sent4: the phyllode is not unpublishable.
sent1 & sent4 -> int1: the fact that the hepadnavirus is not zygomorphic but parasitic is not right.; int1 -> int2: there exists something such that the fact that it is both not zygomorphic and parasitic is not true.; int2 & sent3 -> int3: the closure is not Mesoamerican.; int3 -> hypothesis;
$hypothesis$ = there exists something such that it is not Mesoamerican. ; $context$ = sent1: that the hepadnavirus is not zygomorphic but it is parasitic is not right if that the phyllode is not unpublishable hold. sent2: that the fact that the phyllode is not parasitic but it is unpublishable hold is not true if the hepadnavirus is not zygomorphic. sent3: the closure is not Mesoamerican if there is something such that that it is non-zygomorphic thing that is parasitic is false. sent4: the phyllode is not unpublishable. ; $proof$ = 
sent1 & sent4 -> int1: the fact that the hepadnavirus is not zygomorphic but parasitic is not right.; int1 -> int2: there exists something such that the fact that it is both not zygomorphic and parasitic is not true.; int2 & sent3 -> int3: the closure is not Mesoamerican.; int3 -> hypothesis; __PROVED__