context: It is probably not the case that Bernhard is yellow. It is almost certain that Mary went to the garden. It is probable that Brian is gray. It is likely that if Bernhard is yellow, and Mary went to the garden, then Julius is gray. We believe that if Bernhard is yellow, and Brian is gray, then John dropped the apple. It is probable that if Bernhard is yellow, and Mary went to the garden, then Greg is a lion.
hypothesis: It is unlikely that either Julius is gray, or Mary went to the garden.
valid_hypothesis: There is a very good chance that either Julius is gray, or Mary went to the garden.
invalid_hypothesis: It is unlikely that either Julius is gray, or Mary went to the garden.
hypothesis_assertion: Either Julius is gray, or Mary went to the garden.