context: There is almost no chance that Jeff went to the bedroom. There is a better than even chance that Julius is gray. It is probably not the case that Lily is a rhino.
hypothesis: There is a better than even chance that julius is gray, and Lily is a rhino.
valid_hypothesis: Chances are slight that julius is gray, and Lily is a rhino.
invalid_hypothesis: There is a better than even chance that julius is gray, and Lily is a rhino.
hypothesis_assertion: Julius is gray, and Lily is a rhino.