context: There is almost no chance that Brian is green. It is unlikely that John went to the bedroom. There is almost no chance that Bernhard is a swan.
hypothesis: There is a better than even chance that brian is green, and Bernhard is a swan.
valid_hypothesis: It is impossible that brian is green, and Bernhard is a swan.
invalid_hypothesis: There is a better than even chance that brian is green, and Bernhard is a swan.
hypothesis_assertion: Brian is green, and Bernhard is a swan.