the Hinayanist is environmental.
sent1: if something is not non-straight and/or it is opposable then it is not environmental. sent2: the Hinayanist is opposable and honorable.
sent2 -> int1: the Hinayanist is opposable.; int1 -> int2: either the Hinayanist is a straight or it is opposable or both.; sent1 -> int3: the fact that the Hinayanist is not environmental is not incorrect if either it is a straight or it is opposable or both.; int2 & int3 -> hypothesis;
$hypothesis$ = the Hinayanist is environmental. ; $context$ = sent1: if something is not non-straight and/or it is opposable then it is not environmental. sent2: the Hinayanist is opposable and honorable. ; $proof$ = 
sent2 -> int1: the Hinayanist is opposable.; int1 -> int2: either the Hinayanist is a straight or it is opposable or both.; sent1 -> int3: the fact that the Hinayanist is not environmental is not incorrect if either it is a straight or it is opposable or both.; int2 & int3 -> hypothesis; __DISPROVED__