context: It is likely that Brian is a lion. It is likely that Lily is a frog. There is little chance that Julius is white. It is almost certain that if either Julius is white, or Lily is a frog, then John discarded the apple. It is impossible that if Brian is a lion, or Julius is white, then Mary is in the bedroom. It is almost certain that if Brian is a lion, or Julius is white, then Bill dropped the milk.
hypothesis: It is improbable that lily is a frog, or Julius is white.
valid_hypothesis: We believe that lily is a frog, or Julius is white.
invalid_hypothesis: It is improbable that lily is a frog, or Julius is white.
hypothesis_assertion: Lily is a frog, or Julius is white.