context: There is a better than even chance that Brian is yellow. It is likely that Bernhard is a lion. It is certain that Daniel put down the milk. It is probably not the case that if Brian is yellow, or Bernhard is a lion, then Lily is white. It is probably the case that if Daniel put down the milk, and Brian is yellow, then John went to the kitchen. It is certain that if Brian is yellow, or Daniel put down the milk, then Emily is a mouse.
hypothesis: There is almost no chance that either Lily is white, or Bernhard is a lion.
valid_hypothesis: There is a better than even chance that either Lily is white, or Bernhard is a lion.
invalid_hypothesis: There is almost no chance that either Lily is white, or Bernhard is a lion.
hypothesis_assertion: Either Lily is white, or Bernhard is a lion.