context: Chances are about even that Lily is gray. It is highly likely that Bernhard is a rhino. It is probable that Bill is in the cinema.
hypothesis: Chances are about even that lily is gray, and Bernhard is a rhino.
valid_hypothesis: Chances are about even that lily is gray, and Bernhard is a rhino.
invalid_hypothesis: It is highly unlikely that lily is gray, and Bernhard is a rhino.
hypothesis_assertion: Lily is gray, and Bernhard is a rhino.