context: There is a better than even chance that John got the football. Chances are about even that Bernhard is green. It is certain that Lily is yellow.
hypothesis: It is unlikely that bernhard is green, or Lily is yellow.
valid_hypothesis: It is certain that bernhard is green, or Lily is yellow.
invalid_hypothesis: It is unlikely that bernhard is green, or Lily is yellow.
hypothesis_assertion: Bernhard is green, or Lily is yellow.