It is certain that Bernhard is gray. There is a very good chance that Gertrude is a mouse. It is probably not the case that Julius is white. Chances are about even that if either Gertrude is a mouse, or Julius is white, then Lily is a swan. It is highly likely that if Gertrude is a mouse, and Bernhard is gray, then John went to the garden. It is almost certain that if Gertrude is a mouse, or Bernhard is gray, then Greg is green.
It is probably not the case that julius is white, and Greg is green.
It is probably not the case that julius is white, and Greg is green.
We believe that julius is white, and Greg is green.
Julius is white, and Greg is green.