context: There is almost no chance that Brian is a rhino. It is probably the case that Julius is a lion. There is a very good chance that Lily is white. It is certain that if Lily is white, or Brian is a rhino, then Sandra left the apple. There is little chance that if either Julius is a lion, or Lily is white, then John moved to the garden. We believe that if either Lily is white, or Julius is a lion, then Bernhard is gray.
hypothesis: It is highly unlikely that lily is white, and Julius is a lion.
valid_hypothesis: There is a better than even chance that lily is white, and Julius is a lion.
invalid_hypothesis: It is highly unlikely that lily is white, and Julius is a lion.
hypothesis_assertion: Lily is white, and Julius is a lion.