context: We doubt that Daniel left the milk. We believe that Brian is yellow. It is probably not the case that Bernhard is green.
hypothesis: It is impossible that either Brian is yellow, or Daniel left the milk.
valid_hypothesis: It is likely that either Brian is yellow, or Daniel left the milk.
invalid_hypothesis: It is impossible that either Brian is yellow, or Daniel left the milk.
hypothesis_assertion: Either Brian is yellow, or Daniel left the milk.