context: There is a very good chance that Bernhard is green. It is impossible that Mary discarded the milk. It is unlikely that Brian is a swan.
hypothesis: There is a better than even chance that bernhard is green, and Mary discarded the milk.
valid_hypothesis: It is impossible that bernhard is green, and Mary discarded the milk.
invalid_hypothesis: There is a better than even chance that bernhard is green, and Mary discarded the milk.
hypothesis_assertion: Bernhard is green, and Mary discarded the milk.