context: It is highly likely that Brian is a lion. There is almost no chance that Julius is a rhino. There is a very good chance that Lily is white.
hypothesis: Chances are slight that lily is white, or Julius is a rhino.
valid_hypothesis: There is a very good chance that lily is white, or Julius is a rhino.
invalid_hypothesis: Chances are slight that lily is white, or Julius is a rhino.
hypothesis_assertion: Lily is white, or Julius is a rhino.