context: We doubt that Lily is white. It is unlikely that Greg is yellow. It is probably not the case that Sandra left the apple.
hypothesis: It is almost certain that either Sandra left the apple, or Greg is yellow.
valid_hypothesis: It is probably not the case that either Sandra left the apple, or Greg is yellow.
invalid_hypothesis: It is almost certain that either Sandra left the apple, or Greg is yellow.
hypothesis_assertion: Either Sandra left the apple, or Greg is yellow.