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