the fact that the Coloradan does not spang wheelwright or is not a kind of a Wobbly or both is false.
sent1: the Coloradan does not spang wheelwright and/or it is not oleaceous. sent2: the hawk is custom-made. sent3: the hawk is not a Wobbly. sent4: the hawk is oleaceous. sent5: the Coloradan does not spang wheelwright if the hawk is a kind of a custom-made and it is oleaceous. sent6: the Coloradan is not a kind of a Wobbly and/or it is not custom-made.
sent2 & sent4 -> int1: the hawk is both a custom-made and oleaceous.; sent5 & int1 -> int2: the Coloradan does not spang wheelwright.; int2 -> hypothesis;
$hypothesis$ = the fact that the Coloradan does not spang wheelwright or is not a kind of a Wobbly or both is false. ; $context$ = sent1: the Coloradan does not spang wheelwright and/or it is not oleaceous. sent2: the hawk is custom-made. sent3: the hawk is not a Wobbly. sent4: the hawk is oleaceous. sent5: the Coloradan does not spang wheelwright if the hawk is a kind of a custom-made and it is oleaceous. sent6: the Coloradan is not a kind of a Wobbly and/or it is not custom-made. ; $proof$ = 
sent2 & sent4 -> int1: the hawk is both a custom-made and oleaceous.; sent5 & int1 -> int2: the Coloradan does not spang wheelwright.; int2 -> hypothesis; __DISPROVED__