There is almost no chance that Mary put down the milk. It is likely that Julius is yellow. Chances are about even that Greg is a lion. There is a very good chance that if either Mary put down the milk, or Greg is a lion, then John picked up the apple. Chances are slight that if either Julius is yellow, or Greg is a lion, then Gertrude is a wolf. It is probably the case that if either Julius is yellow, or Greg is a lion, then Lily is green.
Chances are about even that mary put down the milk, or John picked up the apple.
Chances are about even that mary put down the milk, or John picked up the apple.
It is impossible that mary put down the milk, or John picked up the apple.
Mary put down the milk, or John picked up the apple.