context: There is a very good chance that Julius is a frog. It is probably the case that Bernhard is a rhino. It is highly unlikely that Mary moved to the garden.
hypothesis: It is likely that either Bernhard is a rhino, or Mary moved to the garden.
valid_hypothesis: It is likely that either Bernhard is a rhino, or Mary moved to the garden.
invalid_hypothesis: We doubt that either Bernhard is a rhino, or Mary moved to the garden.
hypothesis_assertion: Either Bernhard is a rhino, or Mary moved to the garden.