context: There is almost no chance that Gertrude is a mouse. We believe that Brian is green. It is probably the case that Emily is a wolf. It is unlikely that if Brian is green, or Emily is a wolf, then Bernhard is a rhino. There is a better than even chance that if Emily is a wolf, and Gertrude is a mouse, then John went to the hallway. We doubt that if Gertrude is a mouse, or Brian is green, then Lily is white.
hypothesis: There is a better than even chance that lily is white, and Bernhard is a rhino.
valid_hypothesis: There is almost no chance that lily is white, and Bernhard is a rhino.
invalid_hypothesis: There is a better than even chance that lily is white, and Bernhard is a rhino.
hypothesis_assertion: Lily is white, and Bernhard is a rhino.