context: It is almost certain that Bill discarded the milk. There is a better than even chance that Bernhard is yellow. There is little chance that Julius is a frog.
hypothesis: It is almost certain that either Bill discarded the milk, or Bernhard is yellow.
valid_hypothesis: Chances are about even that either Bill discarded the milk, or Bernhard is yellow.
invalid_hypothesis: It is almost certain that either Bill discarded the milk, or Bernhard is yellow.
hypothesis_assertion: Either Bill discarded the milk, or Bernhard is yellow.