context: There is a very good chance that Lily is a lion. It is highly unlikely that John dropped the milk. It is improbable that Bernhard is a frog.
hypothesis: It is improbable that john dropped the milk, or Bernhard is a frog.
valid_hypothesis: It is improbable that john dropped the milk, or Bernhard is a frog.
invalid_hypothesis: We believe that john dropped the milk, or Bernhard is a frog.
hypothesis_assertion: John dropped the milk, or Bernhard is a frog.