There is almost no chance that Sandra grabbed the milk. It is highly unlikely that Brian is gray. Chances are about even that Greg is a frog. Chances are slight that if Brian is gray, or Greg is a frog, then Antoine is hungry. It is certain that if Greg is a frog, and Brian is gray, then Mary moved to the garden. It is likely that if Brian is gray, and Sandra grabbed the milk, then Julius is green.
There is almost no chance that julius is green, or Sandra grabbed the milk.
There is almost no chance that julius is green, or Sandra grabbed the milk.
It is certain that julius is green, or Sandra grabbed the milk.
Julius is green, or Sandra grabbed the milk.