context: It is improbable that Bernhard is green. It is improbable that John got the apple. It is certain that Brian is a rhino.
hypothesis: It is highly likely that either John got the apple, or Brian is a rhino.
valid_hypothesis: It is highly likely that either John got the apple, or Brian is a rhino.
invalid_hypothesis: It is unlikely that either John got the apple, or Brian is a rhino.
hypothesis_assertion: Either John got the apple, or Brian is a rhino.