context: It is probably not the case that Julie is in the bedroom. It is probable that Fred left the football. It is almost certain that Brian is a swan.
hypothesis: It is probably the case that either Julie is in the bedroom, or Brian is a swan.
valid_hypothesis: It is probably the case that either Julie is in the bedroom, or Brian is a swan.
invalid_hypothesis: It is probably not the case that either Julie is in the bedroom, or Brian is a swan.
hypothesis_assertion: Either Julie is in the bedroom, or Brian is a swan.