context: There is almost no chance that Bernhard is green. It is impossible that John left the football. It is highly unlikely that Greg is a rhino.
hypothesis: It is highly unlikely that bernhard is green, or Greg is a rhino.
valid_hypothesis: It is highly unlikely that bernhard is green, or Greg is a rhino.
invalid_hypothesis: It is highly likely that bernhard is green, or Greg is a rhino.
hypothesis_assertion: Bernhard is green, or Greg is a rhino.