context: Chances are slight that Bernhard is a rhino. It is impossible that John is in the bathroom. It is certain that Julius is a swan.
hypothesis: There is a better than even chance that either Bernhard is a rhino, or John is in the bathroom.
valid_hypothesis: There is little chance that either Bernhard is a rhino, or John is in the bathroom.
invalid_hypothesis: There is a better than even chance that either Bernhard is a rhino, or John is in the bathroom.
hypothesis_assertion: Either Bernhard is a rhino, or John is in the bathroom.