there is something such that if that it is a Yellowknife and it is a Rwandan is incorrect then it is not a kind of a silver.
sent1: there exists something such that if it is not a Rwandan it is not a silver. sent2: there exists something such that if it is not a Selenipedium it is not cauline. sent3: the EPROM does silver if that it is a Yellowknife and it is Rwandan does not hold. sent4: there exists something such that if the fact that it is a kind of a Yellowknife that is a kind of a Rwandan does not hold then it is a silver. sent5: if the fact that something is a kind of a Yellowknife and it is a kind of a Rwandan is wrong then it does silver. sent6: the EPROM is not Rwandan if it does not enjoy statin. sent7: something does not silver if that it is both a Yellowknife and not non-Rwandan is not true. sent8: if the EPROM is a kind of a Yellowknife and is Rwandan that it is not a kind of a silver hold. sent9: if the EPROM is not a Yellowknife it is not a silver. sent10: if a Yellowknife is a Rwandan it is not a silver. sent11: there is something such that if it is not a Yellowknife then it does not silver. sent12: there exists something such that if it is a Yellowknife and it is a kind of a Rwandan then it is not a silver.
sent7 -> int1: if the fact that the EPROM is a Yellowknife and it is a Rwandan does not hold then it is not a silver.; int1 -> hypothesis;
$hypothesis$ = there is something such that if that it is a Yellowknife and it is a Rwandan is incorrect then it is not a kind of a silver. ; $context$ = sent1: there exists something such that if it is not a Rwandan it is not a silver. sent2: there exists something such that if it is not a Selenipedium it is not cauline. sent3: the EPROM does silver if that it is a Yellowknife and it is Rwandan does not hold. sent4: there exists something such that if the fact that it is a kind of a Yellowknife that is a kind of a Rwandan does not hold then it is a silver. sent5: if the fact that something is a kind of a Yellowknife and it is a kind of a Rwandan is wrong then it does silver. sent6: the EPROM is not Rwandan if it does not enjoy statin. sent7: something does not silver if that it is both a Yellowknife and not non-Rwandan is not true. sent8: if the EPROM is a kind of a Yellowknife and is Rwandan that it is not a kind of a silver hold. sent9: if the EPROM is not a Yellowknife it is not a silver. sent10: if a Yellowknife is a Rwandan it is not a silver. sent11: there is something such that if it is not a Yellowknife then it does not silver. sent12: there exists something such that if it is a Yellowknife and it is a kind of a Rwandan then it is not a silver. ; $proof$ = 
sent7 -> int1: if the fact that the EPROM is a Yellowknife and it is a Rwandan does not hold then it is not a silver.; int1 -> hypothesis; __PROVED__