context: It is unlikely that John discarded the milk. It is highly unlikely that Bernhard is a rhino. It is probable that Bill left the apple.
hypothesis: It is improbable that bill left the apple, or Bernhard is a rhino.
valid_hypothesis: It is likely that bill left the apple, or Bernhard is a rhino.
invalid_hypothesis: It is improbable that bill left the apple, or Bernhard is a rhino.
hypothesis_assertion: Bill left the apple, or Bernhard is a rhino.