context: There is little chance that Julius is gray. It is certain that Jessica is a mouse. It is highly likely that Sandra left the apple.
hypothesis: It is improbable that either Sandra left the apple, or Jessica is a mouse.
valid_hypothesis: It is improbable that either Sandra left the apple, or Jessica is a mouse.
invalid_hypothesis: It is probably the case that either Sandra left the apple, or Jessica is a mouse.
hypothesis_assertion: Either Sandra left the apple, or Jessica is a mouse.