context: It is almost certain that Bill went to the garden. There is almost no chance that Julius is green. It is unlikely that Bernhard is a rhino.
hypothesis: It is likely that julius is green, or Bernhard is a rhino.
valid_hypothesis: We doubt that julius is green, or Bernhard is a rhino.
invalid_hypothesis: It is likely that julius is green, or Bernhard is a rhino.
hypothesis_assertion: Julius is green, or Bernhard is a rhino.