context: There is a better than even chance that Bernhard is gray. It is improbable that Fred went to the bedroom. It is unlikely that Greg is a rhino.
hypothesis: Chances are about even that bernhard is gray, and Fred went to the bedroom.
valid_hypothesis: It is highly unlikely that bernhard is gray, and Fred went to the bedroom.
invalid_hypothesis: Chances are about even that bernhard is gray, and Fred went to the bedroom.
hypothesis_assertion: Bernhard is gray, and Fred went to the bedroom.