It is improbable that Mary went to the hallway. It is highly likely that Sandra left the football. We believe that Jessica is a wolf. It is certain that if Mary went to the hallway, and Jessica is a wolf, then Greg is a rhino. There is a very good chance that if Sandra left the football, and Jessica is a wolf, then John discarded the apple. There is almost no chance that if Jessica is a wolf, and Sandra left the football, then Brian is yellow.
Chances are slight that greg is a rhino, or Mary went to the hallway.
Chances are slight that greg is a rhino, or Mary went to the hallway.
It is highly likely that greg is a rhino, or Mary went to the hallway.
Greg is a rhino, or Mary went to the hallway.