the autobahn is non-manageable thing that is not a cow.
sent1: the nardoo is unadoptable. sent2: the diplomat does not surmise addition if either the nardoo is unadoptable or it is a kind of a floodhead or both. sent3: the hayloft does not surmise addition or it resurfaces or both if the diplomat does not surmise addition. sent4: the fact that the autobahn is not manageable and not a cow is not right if the hayloft is not a cow. sent5: if either something does not surmise addition or it resurfaces or both it is not a kind of a cow. sent6: something is not a cow and it is not unadoptable if it does not surmise addition.
sent1 -> int1: the nardoo is unadoptable and/or is a floodhead.; int1 & sent2 -> int2: that the diplomat does not surmise addition hold.; int2 & sent3 -> int3: the hayloft either does not surmise addition or resurfaces or both.; sent5 -> int4: the hayloft is not a kind of a cow if it does not surmise addition or resurfaces or both.; int3 & int4 -> int5: the hayloft is not a cow.; int5 & sent4 -> hypothesis;
the autobahn is unmanageable but not a cow.
sent6 -> int6: the diplomat is not a cow and is not unadoptable if it does not surmise addition.;
$hypothesis$ = the autobahn is non-manageable thing that is not a cow. ; $context$ = sent1: the nardoo is unadoptable. sent2: the diplomat does not surmise addition if either the nardoo is unadoptable or it is a kind of a floodhead or both. sent3: the hayloft does not surmise addition or it resurfaces or both if the diplomat does not surmise addition. sent4: the fact that the autobahn is not manageable and not a cow is not right if the hayloft is not a cow. sent5: if either something does not surmise addition or it resurfaces or both it is not a kind of a cow. sent6: something is not a cow and it is not unadoptable if it does not surmise addition. ; $proof$ = 
sent1 -> int1: the nardoo is unadoptable and/or is a floodhead.; int1 & sent2 -> int2: that the diplomat does not surmise addition hold.; int2 & sent3 -> int3: the hayloft either does not surmise addition or resurfaces or both.; sent5 -> int4: the hayloft is not a kind of a cow if it does not surmise addition or resurfaces or both.; int3 & int4 -> int5: the hayloft is not a cow.; int5 & sent4 -> hypothesis; __DISPROVED__