context: It is highly likely that Sandra grabbed the milk. There is a better than even chance that Julius is gray. It is probably not the case that Bernhard is yellow. There is almost no chance that if Bernhard is yellow, and Sandra grabbed the milk, then Brian is a rhino. There is almost no chance that if either Julius is gray, or Bernhard is yellow, then Lily is green. It is unlikely that if Sandra grabbed the milk, and Julius is gray, then Bill went to the bedroom.
hypothesis: It is probably not the case that either Bernhard is yellow, or Bill went to the bedroom.
valid_hypothesis: It is probably not the case that either Bernhard is yellow, or Bill went to the bedroom.
invalid_hypothesis: It is likely that either Bernhard is yellow, or Bill went to the bedroom.
hypothesis_assertion: Either Bernhard is yellow, or Bill went to the bedroom.