context: It is probably not the case that Bernhard is a swan. We believe that Julius is a rhino. It is highly likely that Mary is in the bathroom.
hypothesis: It is probably not the case that either Mary is in the bathroom, or Julius is a rhino.
valid_hypothesis: It is probably not the case that either Mary is in the bathroom, or Julius is a rhino.
invalid_hypothesis: It is almost certain that either Mary is in the bathroom, or Julius is a rhino.
hypothesis_assertion: Either Mary is in the bathroom, or Julius is a rhino.