context: There is little chance that Sandra grabbed the milk. There is a better than even chance that John got the apple. Chances are about even that Brian is gray.
hypothesis: There is a very good chance that john got the apple, or Brian is gray.
valid_hypothesis: There is a very good chance that john got the apple, or Brian is gray.
invalid_hypothesis: We doubt that john got the apple, or Brian is gray.
hypothesis_assertion: John got the apple, or Brian is gray.