context: There is little chance that Lily is a lion. There is almost no chance that Brian is gray. It is certain that Gertrude is a mouse. It is certain that if Gertrude is a mouse, and Lily is a lion, then John went to the kitchen. It is certain that if Gertrude is a mouse, or Lily is a lion, then Julius is a rhino. There is almost no chance that if Gertrude is a mouse, and Brian is gray, then Bill moved to the office.
hypothesis: There is little chance that lily is a lion, and Julius is a rhino.
valid_hypothesis: There is little chance that lily is a lion, and Julius is a rhino.
invalid_hypothesis: It is almost certain that lily is a lion, and Julius is a rhino.
hypothesis_assertion: Lily is a lion, and Julius is a rhino.