context: It is almost certain that John got the football. There is almost no chance that Fred is in the bedroom. There is almost no chance that Brian is a frog. There is almost no chance that if Brian is a frog, or Fred is in the bedroom, then Lily is white. It is certain that if either Fred is in the bedroom, or Brian is a frog, then Bernhard is white. There is a better than even chance that if John got the football, or Brian is a frog, then Sumit is thirsty.
hypothesis: There is almost no chance that sumit is thirsty, and Fred is in the bedroom.
valid_hypothesis: There is almost no chance that sumit is thirsty, and Fred is in the bedroom.
invalid_hypothesis: There is a better than even chance that sumit is thirsty, and Fred is in the bedroom.
hypothesis_assertion: Sumit is thirsty, and Fred is in the bedroom.