context: We doubt that Julius is white. Chances are slight that Bernhard is a rhino. It is probably not the case that Brian is yellow. It is certain that if Bernhard is a rhino, and Brian is yellow, then Mary left the apple. It is improbable that if either Brian is yellow, or Julius is white, then Lily is a frog. There is a very good chance that if Bernhard is a rhino, and Brian is yellow, then John moved to the garden.
hypothesis: It is almost certain that either Bernhard is a rhino, or John moved to the garden.
valid_hypothesis: It is improbable that either Bernhard is a rhino, or John moved to the garden.
invalid_hypothesis: It is almost certain that either Bernhard is a rhino, or John moved to the garden.
hypothesis_assertion: Either Bernhard is a rhino, or John moved to the garden.