context: It is probably the case that Brian is white. We believe that Sandra got the apple. It is probably not the case that Bernhard is a rhino.
hypothesis: There is a very good chance that bernhard is a rhino, or Sandra got the apple.
valid_hypothesis: There is a very good chance that bernhard is a rhino, or Sandra got the apple.
invalid_hypothesis: Chances are slight that bernhard is a rhino, or Sandra got the apple.
hypothesis_assertion: Bernhard is a rhino, or Sandra got the apple.