context: We believe that Gertrude is a wolf. It is unlikely that Julius is yellow. It is probably not the case that Brian is gray. There is little chance that if either Gertrude is a wolf, or Julius is yellow, then John moved to the garden. We believe that if Julius is yellow, or Gertrude is a wolf, then Mary got the milk. It is almost certain that if Brian is gray, and Gertrude is a wolf, then Bernhard is a lion.
hypothesis: It is probable that john moved to the garden, and Bernhard is a lion.
valid_hypothesis: There is almost no chance that john moved to the garden, and Bernhard is a lion.
invalid_hypothesis: It is probable that john moved to the garden, and Bernhard is a lion.
hypothesis_assertion: John moved to the garden, and Bernhard is a lion.