context: It is highly unlikely that Greg is gray. There is almost no chance that Jessica is a wolf. There is almost no chance that Mary went to the bedroom.
hypothesis: It is certain that either Greg is gray, or Mary went to the bedroom.
valid_hypothesis: It is highly unlikely that either Greg is gray, or Mary went to the bedroom.
invalid_hypothesis: It is certain that either Greg is gray, or Mary went to the bedroom.
hypothesis_assertion: Either Greg is gray, or Mary went to the bedroom.