context: It is improbable that Lily is gray. We believe that Julius is a rhino. It is probable that John got the milk there.
hypothesis: There is little chance that lily is gray, and Julius is a rhino.
valid_hypothesis: There is little chance that lily is gray, and Julius is a rhino.
invalid_hypothesis: It is highly likely that lily is gray, and Julius is a rhino.
hypothesis_assertion: Lily is gray, and Julius is a rhino.