context: Chances are about even that Sandra left the apple. It is likely that Brian is green. It is almost certain that Bernhard is white.
hypothesis: It is certain that either Sandra left the apple, or Brian is green.
valid_hypothesis: Chances are about even that either Sandra left the apple, or Brian is green.
invalid_hypothesis: It is certain that either Sandra left the apple, or Brian is green.
hypothesis_assertion: Either Sandra left the apple, or Brian is green.