context: Chances are slight that John went to the hallway. It is almost certain that Jessica is a cat. There is little chance that Lily is a rhino.
hypothesis: It is almost certain that lily is a rhino, or Jessica is a cat.
valid_hypothesis: It is almost certain that lily is a rhino, or Jessica is a cat.
invalid_hypothesis: There is little chance that lily is a rhino, or Jessica is a cat.
hypothesis_assertion: Lily is a rhino, or Jessica is a cat.