context: Chances are slight that Lily is a frog. There is a very good chance that Bernhard is a rhino. Chances are slight that Brian is green.
hypothesis: We doubt that either Bernhard is a rhino, or Lily is a frog.
valid_hypothesis: We believe that either Bernhard is a rhino, or Lily is a frog.
invalid_hypothesis: We doubt that either Bernhard is a rhino, or Lily is a frog.
hypothesis_assertion: Either Bernhard is a rhino, or Lily is a frog.