that there exists something such that if it is not an oceanographer then it either is not a vibraphone or does glamorize pipefish or both is not correct.
sent1: if something is not an oceanographer then it is not a vibraphone and/or it glamorizes pipefish. sent2: there is something such that if it is an oceanographer it is not a vibraphone and/or glamorizes pipefish. sent3: something either is a vibraphone or glamorizes pipefish or both if it is not an oceanographer. sent4: there exists something such that if it is not a kind of an oceanographer then it either is a vibraphone or does glamorize pipefish or both. sent5: if the thymosin is not an oceanographer then either it is a kind of a vibraphone or it does glamorize pipefish or both. sent6: something that does not blunt is not crystalline and/or is a kind of a Toxicodendron.
sent1 -> int1: the thymosin is not a kind of a vibraphone and/or it does glamorize pipefish if it is not an oceanographer.; int1 -> hypothesis;
there exists something such that if it does not blunt then it is not crystalline or it is a Toxicodendron or both.
sent6 -> int2: if the wheatfield does not blunt then it is not crystalline and/or is a Toxicodendron.; int2 -> hypothesis;
$hypothesis$ = that there exists something such that if it is not an oceanographer then it either is not a vibraphone or does glamorize pipefish or both is not correct. ; $context$ = sent1: if something is not an oceanographer then it is not a vibraphone and/or it glamorizes pipefish. sent2: there is something such that if it is an oceanographer it is not a vibraphone and/or glamorizes pipefish. sent3: something either is a vibraphone or glamorizes pipefish or both if it is not an oceanographer. sent4: there exists something such that if it is not a kind of an oceanographer then it either is a vibraphone or does glamorize pipefish or both. sent5: if the thymosin is not an oceanographer then either it is a kind of a vibraphone or it does glamorize pipefish or both. sent6: something that does not blunt is not crystalline and/or is a kind of a Toxicodendron. ; $proof$ = 
sent1 -> int1: the thymosin is not a kind of a vibraphone and/or it does glamorize pipefish if it is not an oceanographer.; int1 -> hypothesis; __DISPROVED__