context: We believe that Bernhard is a swan. We believe that Brian is green. It is likely that John grabbed the milk.
hypothesis: It is improbable that john grabbed the milk, or Bernhard is a swan.
valid_hypothesis: It is almost certain that john grabbed the milk, or Bernhard is a swan.
invalid_hypothesis: It is improbable that john grabbed the milk, or Bernhard is a swan.
hypothesis_assertion: John grabbed the milk, or Bernhard is a swan.