It is highly likely that Mary left the football. It is certain that Bernhard is a rhino. It is highly likely that Julius is a lion.
It is improbable that either Bernhard is a rhino, or Julius is a lion.
It is improbable that either Bernhard is a rhino, or Julius is a lion.
It is certain that either Bernhard is a rhino, or Julius is a lion.
Either Bernhard is a rhino, or Julius is a lion.