context: There is a very good chance that Greg is a lion. It is probable that Lily is a lion. It is likely that Bernhard is a rhino.
hypothesis: It is almost certain that lily is a lion, or Greg is a lion.
valid_hypothesis: It is almost certain that lily is a lion, or Greg is a lion.
invalid_hypothesis: Chances are slight that lily is a lion, or Greg is a lion.
hypothesis_assertion: Lily is a lion, or Greg is a lion.