context: We believe that Bernhard is a frog. It is certain that Brian is white. It is almost certain that Julius is green.
hypothesis: It is certain that julius is green, or Bernhard is a frog.
valid_hypothesis: It is certain that julius is green, or Bernhard is a frog.
invalid_hypothesis: It is highly unlikely that julius is green, or Bernhard is a frog.
hypothesis_assertion: Julius is green, or Bernhard is a frog.