context: It is probable that John grabbed the milk. It is improbable that Lily is white. We doubt that Bernhard is white. It is impossible that if John grabbed the milk, and Bernhard is white, then Brian is gray. It is likely that if Bernhard is white, and John grabbed the milk, then Julius is green. It is probable that if John grabbed the milk, or Bernhard is white, then Greg is gray.
hypothesis: It is likely that julius is green, or John grabbed the milk.
valid_hypothesis: It is likely that julius is green, or John grabbed the milk.
invalid_hypothesis: There is little chance that julius is green, or John grabbed the milk.
hypothesis_assertion: Julius is green, or John grabbed the milk.