context: We believe that Lily is a frog. It is certain that Mary is in the cinema. It is almost certain that Sandra grabbed the milk. It is almost certain that if Sandra grabbed the milk, or Lily is a frog, then Julius is white. It is improbable that if Lily is a frog, or Sandra grabbed the milk, then Bernhard is a swan. It is certain that if either Lily is a frog, or Sandra grabbed the milk, then John went to the bedroom.
hypothesis: It is probably not the case that julius is white, and John went to the bedroom.
valid_hypothesis: It is probably not the case that julius is white, and John went to the bedroom.
invalid_hypothesis: It is likely that julius is white, and John went to the bedroom.
hypothesis_assertion: Julius is white, and John went to the bedroom.