context: Chances are about even that Bernhard is a frog. It is certain that Sandra grabbed the apple. We doubt that Julius is green.
hypothesis: It is certain that sandra grabbed the apple, or Bernhard is a frog.
valid_hypothesis: It is certain that sandra grabbed the apple, or Bernhard is a frog.
invalid_hypothesis: There is almost no chance that sandra grabbed the apple, or Bernhard is a frog.
hypothesis_assertion: Sandra grabbed the apple, or Bernhard is a frog.