context: We believe that Bernhard is gray. It is almost certain that Mary went to the garden. It is highly likely that Greg is a rhino.
hypothesis: It is unlikely that mary went to the garden, and Greg is a rhino.
valid_hypothesis: It is highly likely that mary went to the garden, and Greg is a rhino.
invalid_hypothesis: It is unlikely that mary went to the garden, and Greg is a rhino.
hypothesis_assertion: Mary went to the garden, and Greg is a rhino.