context: It is unlikely that Julius is a swan. It is highly unlikely that Bernhard is a rhino. There is a better than even chance that Greg is yellow.
hypothesis: It is highly likely that bernhard is a rhino, or Julius is a swan.
valid_hypothesis: It is probably not the case that bernhard is a rhino, or Julius is a swan.
invalid_hypothesis: It is highly likely that bernhard is a rhino, or Julius is a swan.
hypothesis_assertion: Bernhard is a rhino, or Julius is a swan.