It is impossible that Mary moved to the office. It is probably the case that Sandra took the football. Chances are slight that Lily is a swan. Chances are about even that if Lily is a swan, or Sandra took the football, then Daniel grabbed the milk. There is a better than even chance that if Sandra took the football, or Mary moved to the office, then Julius is a frog. There is little chance that if either Mary moved to the office, or Sandra took the football, then John dropped the apple.
It is highly likely that mary moved to the office, and Lily is a swan.
It is impossible that mary moved to the office, and Lily is a swan.
It is highly likely that mary moved to the office, and Lily is a swan.
Mary moved to the office, and Lily is a swan.