Chances are slight that Bernhard is a lion. There is a better than even chance that Brian is white. It is impossible that Julius is a swan. It is highly likely that if Julius is a swan, or Bernhard is a lion, then Bill dropped the milk. It is impossible that if Julius is a swan, and Bernhard is a lion, then Sandra left the milk. It is improbable that if either Julius is a swan, or Brian is white, then Emily is a sheep.
There is a better than even chance that either Sandra left the milk, or Brian is white.
There is a better than even chance that either Sandra left the milk, or Brian is white.
It is improbable that either Sandra left the milk, or Brian is white.
Either Sandra left the milk, or Brian is white.