It is probable that Mary dropped the apple. It is probably the case that Julius is a lion. It is impossible that Greg is a swan. There is almost no chance that if Mary dropped the apple, or Julius is a lion, then John went to the garden. There is little chance that if Julius is a lion, and Greg is a swan, then Sandra took the football. We believe that if either Julius is a lion, or Greg is a swan, then Lily is white.
We believe that sandra took the football, and Lily is white.
It is impossible that sandra took the football, and Lily is white.
We believe that sandra took the football, and Lily is white.
Sandra took the football, and Lily is white.