There is a better than even chance that Daniel left the football. There is little chance that Greg is a frog. It is impossible that Brian is gray. It is impossible that if Daniel left the football, and Greg is a frog, then Julius is a lion. It is unlikely that if either Daniel left the football, or Brian is gray, then Bernhard is gray. Chances are slight that if Greg is a frog, and Brian is gray, then Mary got the milk.
It is likely that brian is gray, and Bernhard is gray.
It is impossible that brian is gray, and Bernhard is gray.
It is likely that brian is gray, and Bernhard is gray.
Brian is gray, and Bernhard is gray.