context: It is probable that Julius is a rhino. It is highly unlikely that Brian is green. It is improbable that Greg is yellow. It is almost certain that if Greg is yellow, and Julius is a rhino, then John went to the hallway. It is unlikely that if Julius is a rhino, or Greg is yellow, then Bernhard is white. It is certain that if Greg is yellow, or Brian is green, then Fred dropped the apple.
hypothesis: It is likely that bernhard is white, or Julius is a rhino.
valid_hypothesis: It is likely that bernhard is white, or Julius is a rhino.
invalid_hypothesis: It is probably not the case that bernhard is white, or Julius is a rhino.
hypothesis_assertion: Bernhard is white, or Julius is a rhino.