context: There is a better than even chance that Bernhard is a frog. It is almost certain that Brian is a swan. It is highly unlikely that Greg is green. It is impossible that if Greg is green, or Brian is a swan, then Daniel left the football. We doubt that if Bernhard is a frog, or Brian is a swan, then Winona is a wolf. It is impossible that if Brian is a swan, and Greg is green, then Mary moved to the office.
hypothesis: We doubt that either Winona is a wolf, or Mary moved to the office.
valid_hypothesis: We doubt that either Winona is a wolf, or Mary moved to the office.
invalid_hypothesis: It is highly likely that either Winona is a wolf, or Mary moved to the office.
hypothesis_assertion: Either Winona is a wolf, or Mary moved to the office.