context: We doubt that Gertrude is a wolf. It is impossible that Brian is white. There is little chance that Greg is a frog.
hypothesis: It is probably not the case that either Gertrude is a wolf, or Greg is a frog.
valid_hypothesis: It is probably not the case that either Gertrude is a wolf, or Greg is a frog.
invalid_hypothesis: There is a very good chance that either Gertrude is a wolf, or Greg is a frog.
hypothesis_assertion: Either Gertrude is a wolf, or Greg is a frog.