context: Chances are about even that Julius is gray. There is a very good chance that Gertrude is a wolf. It is almost certain that Bill put down the milk.
hypothesis: There is a very good chance that either Gertrude is a wolf, or Bill put down the milk.
valid_hypothesis: It is probably not the case that either Gertrude is a wolf, or Bill put down the milk.
invalid_hypothesis: There is a very good chance that either Gertrude is a wolf, or Bill put down the milk.
hypothesis_assertion: Either Gertrude is a wolf, or Bill put down the milk.