context: It is unlikely that John took the apple. It is impossible that Mary moved to the office. There is little chance that Bernhard is yellow. There is a very good chance that if John took the apple, and Bernhard is yellow, then Sandra put down the milk. There is little chance that if John took the apple, and Mary moved to the office, then Lily is white. Chances are slight that if Mary moved to the office, and John took the apple, then Brian is a lion.
hypothesis: There is almost no chance that sandra put down the milk, and Bernhard is yellow.
valid_hypothesis: There is almost no chance that sandra put down the milk, and Bernhard is yellow.
invalid_hypothesis: It is almost certain that sandra put down the milk, and Bernhard is yellow.
hypothesis_assertion: Sandra put down the milk, and Bernhard is yellow.