context: There is almost no chance that John grabbed the milk. It is likely that Lily is green. Chances are slight that Yann is tired. We doubt that if John grabbed the milk, and Yann is tired, then Gertrude is a sheep. It is certain that if John grabbed the milk, and Yann is tired, then Mary went to the garden. It is almost certain that if John grabbed the milk, and Lily is green, then Brian is a rhino.
hypothesis: It is certain that john grabbed the milk, or Mary went to the garden.
valid_hypothesis: There is almost no chance that john grabbed the milk, or Mary went to the garden.
invalid_hypothesis: It is certain that john grabbed the milk, or Mary went to the garden.
hypothesis_assertion: John grabbed the milk, or Mary went to the garden.