context: It is almost certain that Brian is green. There is a very good chance that John moved to the office. There is little chance that Sandra left the apple. It is unlikely that if either John moved to the office, or Sandra left the apple, then Mary picked up the milk. It is almost certain that if either Sandra left the apple, or Brian is green, then Antoine is thirsty. There is a better than even chance that if either John moved to the office, or Brian is green, then Julius is gray.
hypothesis: There is a very good chance that sandra left the apple, and Mary picked up the milk.
valid_hypothesis: It is impossible that sandra left the apple, and Mary picked up the milk.
invalid_hypothesis: There is a very good chance that sandra left the apple, and Mary picked up the milk.
hypothesis_assertion: Sandra left the apple, and Mary picked up the milk.