the fact that there exists something such that if it criticizes piperazine it is not a maleficence and/or it is not a kind of a Marseille does not hold.
sent1: there is something such that if it does criticize piperazine then either it is a maleficence or it is not a kind of a Marseille or both. sent2: the PDA is not a novocaine and/or it is not a Marseille if it fattens. sent3: if the PDA criticizes piperazine then it is not a maleficence or it is not a Marseille or both. sent4: if the heifer is a principle it is either a Marseille or not a jodhpurs or both. sent5: if the propjet is a Marseille then it is not archaeological or is not a kind of a burthen or both.
sent3 -> hypothesis;
$hypothesis$ = the fact that there exists something such that if it criticizes piperazine it is not a maleficence and/or it is not a kind of a Marseille does not hold. ; $context$ = sent1: there is something such that if it does criticize piperazine then either it is a maleficence or it is not a kind of a Marseille or both. sent2: the PDA is not a novocaine and/or it is not a Marseille if it fattens. sent3: if the PDA criticizes piperazine then it is not a maleficence or it is not a Marseille or both. sent4: if the heifer is a principle it is either a Marseille or not a jodhpurs or both. sent5: if the propjet is a Marseille then it is not archaeological or is not a kind of a burthen or both. ; $proof$ = 
sent3 -> hypothesis; __DISPROVED__