context: We doubt that Bernhard is yellow. Chances are slight that Julius is a lion. It is unlikely that Brian is a frog.
hypothesis: It is highly likely that either Bernhard is yellow, or Julius is a lion.
valid_hypothesis: It is probably not the case that either Bernhard is yellow, or Julius is a lion.
invalid_hypothesis: It is highly likely that either Bernhard is yellow, or Julius is a lion.
hypothesis_assertion: Either Bernhard is yellow, or Julius is a lion.