context: There is a very good chance that Julius is white. There is little chance that John is in the office. Chances are about even that Bernhard is a lion.
hypothesis: There is almost no chance that either Julius is white, or Bernhard is a lion.
valid_hypothesis: Chances are about even that either Julius is white, or Bernhard is a lion.
invalid_hypothesis: There is almost no chance that either Julius is white, or Bernhard is a lion.
hypothesis_assertion: Either Julius is white, or Bernhard is a lion.