context: It is probably not the case that Bernhard is a swan. It is probably not the case that Lily is a lion. It is impossible that Mary moved to the garden. It is highly likely that if Bernhard is a swan, and Lily is a lion, then Julius is yellow. It is highly likely that if Mary moved to the garden, or Lily is a lion, then Sandra got the milk. It is almost certain that if either Lily is a lion, or Mary moved to the garden, then Brian is green.
hypothesis: It is unlikely that either Mary moved to the garden, or Sandra got the milk.
valid_hypothesis: It is unlikely that either Mary moved to the garden, or Sandra got the milk.
invalid_hypothesis: There is a very good chance that either Mary moved to the garden, or Sandra got the milk.
hypothesis_assertion: Either Mary moved to the garden, or Sandra got the milk.