context: There is a better than even chance that Sandra took the football. It is likely that Mary dropped the apple. It is almost certain that Lily is gray. It is probably the case that if either Sandra took the football, or Mary dropped the apple, then Bernhard is a lion. It is probably the case that if Lily is gray, or Mary dropped the apple, then Julius is white. Chances are about even that if either Mary dropped the apple, or Lily is gray, then John got the milk.
hypothesis: It is likely that julius is white, and Bernhard is a lion.
valid_hypothesis: We doubt that julius is white, and Bernhard is a lion.
invalid_hypothesis: It is likely that julius is white, and Bernhard is a lion.
hypothesis_assertion: Julius is white, and Bernhard is a lion.