context: It is highly likely that Greg is green. It is highly likely that Julius is gray. It is highly likely that Bernhard is a swan.
hypothesis: It is certain that bernhard is a swan, or Greg is green.
valid_hypothesis: It is certain that bernhard is a swan, or Greg is green.
invalid_hypothesis: It is unlikely that bernhard is a swan, or Greg is green.
hypothesis_assertion: Bernhard is a swan, or Greg is green.