context: It is probably not the case that Brian is yellow. It is highly likely that Bernhard is a lion. It is probable that Jeff discarded the milk. There is little chance that if either Bernhard is a lion, or Brian is yellow, then Greg is gray. It is almost certain that if Brian is yellow, or Jeff discarded the milk, then Mary got the milk. It is improbable that if Brian is yellow, or Jeff discarded the milk, then Lily is a rhino.
hypothesis: There is little chance that jeff discarded the milk, or Greg is gray.
valid_hypothesis: It is probably the case that jeff discarded the milk, or Greg is gray.
invalid_hypothesis: There is little chance that jeff discarded the milk, or Greg is gray.
hypothesis_assertion: Jeff discarded the milk, or Greg is gray.