context: It is likely that Greg is a swan. There is a very good chance that Bernhard is yellow. It is improbable that Fred went to the bedroom.
hypothesis: Chances are slight that bernhard is yellow, and Fred went to the bedroom.
valid_hypothesis: Chances are slight that bernhard is yellow, and Fred went to the bedroom.
invalid_hypothesis: There is a better than even chance that bernhard is yellow, and Fred went to the bedroom.
hypothesis_assertion: Bernhard is yellow, and Fred went to the bedroom.