context: It is probably not the case that Brian is white. It is unlikely that Julius is a lion. It is impossible that Bernhard is green. We doubt that if Brian is white, or Julius is a lion, then Sandra got the apple. It is probably not the case that if either Julius is a lion, or Bernhard is green, then Mary moved to the garden. It is likely that if Brian is white, or Julius is a lion, then Bill put down the milk.
hypothesis: It is probably not the case that either Sandra got the apple, or Bill put down the milk.
valid_hypothesis: It is probably not the case that either Sandra got the apple, or Bill put down the milk.
invalid_hypothesis: It is probably the case that either Sandra got the apple, or Bill put down the milk.
hypothesis_assertion: Either Sandra got the apple, or Bill put down the milk.