It is improbable that Mary put down the milk. It is probably not the case that Julius is a rhino. It is almost certain that Greg is white. It is certain that if Julius is a rhino, or Mary put down the milk, then Sandra left the apple. Chances are about even that if Greg is white, and Julius is a rhino, then Bernhard is yellow. It is improbable that if Mary put down the milk, and Greg is white, then Brian is green.
It is improbable that bernhard is yellow, or Brian is green.
It is improbable that bernhard is yellow, or Brian is green.
It is highly likely that bernhard is yellow, or Brian is green.
Bernhard is yellow, or Brian is green.