Chances are slight that Lily is gray. We doubt that Bernhard is a swan. It is probably not the case that Winona is a wolf. It is improbable that if either Lily is gray, or Winona is a wolf, then John went to the hallway. It is unlikely that if either Lily is gray, or Bernhard is a swan, then Mary took the apple. It is probable that if either Bernhard is a swan, or Winona is a wolf, then Brian is a frog.
It is likely that john went to the hallway, or Mary took the apple.
It is improbable that john went to the hallway, or Mary took the apple.
It is likely that john went to the hallway, or Mary took the apple.
John went to the hallway, or Mary took the apple.