context: It is highly likely that Brian is a rhino. It is probable that Mary dropped the apple. There is a better than even chance that Greg is yellow.
hypothesis: It is almost certain that mary dropped the apple, or Brian is a rhino.
valid_hypothesis: It is almost certain that mary dropped the apple, or Brian is a rhino.
invalid_hypothesis: It is impossible that mary dropped the apple, or Brian is a rhino.
hypothesis_assertion: Mary dropped the apple, or Brian is a rhino.