context: It is likely that Julius is gray. It is certain that Jason is hungry. It is certain that Bernhard is a swan.
hypothesis: There is a very good chance that either Julius is gray, or Bernhard is a swan.
valid_hypothesis: It is probably not the case that either Julius is gray, or Bernhard is a swan.
invalid_hypothesis: There is a very good chance that either Julius is gray, or Bernhard is a swan.
hypothesis_assertion: Either Julius is gray, or Bernhard is a swan.