It is certain that Jessica is a mouse. It is highly unlikely that Mary went to the office. Chances are about even that Brian is yellow. It is impossible that if either Jessica is a mouse, or Brian is yellow, then John dropped the apple. There is almost no chance that if Jessica is a mouse, and Brian is yellow, then Bill got the milk there. We believe that if Brian is yellow, and Mary went to the office, then Bernhard is a lion.
It is impossible that mary went to the office, and John dropped the apple.
It is impossible that mary went to the office, and John dropped the apple.
It is highly likely that mary went to the office, and John dropped the apple.
Mary went to the office, and John dropped the apple.