context: There is a better than even chance that Bernhard is a swan. There is a better than even chance that Brian is green. We believe that Lily is a lion.
hypothesis: There is a very good chance that brian is green, or Bernhard is a swan.
valid_hypothesis: There is a very good chance that brian is green, or Bernhard is a swan.
invalid_hypothesis: It is impossible that brian is green, or Bernhard is a swan.
hypothesis_assertion: Brian is green, or Bernhard is a swan.