there is something such that if it is a Geum then it is either not a stretch or epiphytic or both.
sent1: if that the Libyan is a Geum is not incorrect it is not a stretch and/or it is epiphytic. sent2: there is something such that if it is a relatedness either it is a kind of a narrowed or it cambers boarding or both. sent3: if the Libyan is a Geum it stretches and/or is epiphytic.
sent1 -> hypothesis;
$hypothesis$ = there is something such that if it is a Geum then it is either not a stretch or epiphytic or both. ; $context$ = sent1: if that the Libyan is a Geum is not incorrect it is not a stretch and/or it is epiphytic. sent2: there is something such that if it is a relatedness either it is a kind of a narrowed or it cambers boarding or both. sent3: if the Libyan is a Geum it stretches and/or is epiphytic. ; $proof$ = 
sent1 -> hypothesis; __PROVED__