context: It is unlikely that Jessica is a cat. There is a very good chance that Julius is a rhino. It is probable that Bernhard is gray.
hypothesis: Chances are about even that either Bernhard is gray, or Julius is a rhino.
valid_hypothesis: Chances are about even that either Bernhard is gray, or Julius is a rhino.
invalid_hypothesis: It is highly unlikely that either Bernhard is gray, or Julius is a rhino.
hypothesis_assertion: Either Bernhard is gray, or Julius is a rhino.