There is a very good chance that Lily is a rhino. It is probable that Brian is a lion. It is likely that John moved to the garden. It is highly likely that if either John moved to the garden, or Brian is a lion, then Julius is a swan. It is probable that if either Lily is a rhino, or John moved to the garden, then Sandra got the milk. There is a better than even chance that if John moved to the garden, and Lily is a rhino, then Mary went to the hallway.
We believe that either John moved to the garden, or Sandra got the milk.
We believe that either John moved to the garden, or Sandra got the milk.
It is impossible that either John moved to the garden, or Sandra got the milk.
Either John moved to the garden, or Sandra got the milk.