We doubt that John moved to the garden. There is a very good chance that Bill left the milk. It is highly unlikely that Julius is a frog. There is almost no chance that if either John moved to the garden, or Julius is a frog, then Bernhard is gray. It is highly likely that if Bill left the milk, or Julius is a frog, then Brian is white. It is improbable that if either John moved to the garden, or Bill left the milk, then Mary went to the park.
Chances are slight that brian is white, or Julius is a frog.
We believe that brian is white, or Julius is a frog.
Chances are slight that brian is white, or Julius is a frog.
Brian is white, or Julius is a frog.