We believe that Lily is a lion. Chances are slight that Mary moved to the garden. There is a very good chance that Sandra got the milk. There is a better than even chance that if Mary moved to the garden, or Sandra got the milk, then John went to the kitchen. There is a very good chance that if Sandra got the milk, and Lily is a lion, then Brian is a swan. It is highly unlikely that if Mary moved to the garden, or Lily is a lion, then Bernhard is green.
Chances are about even that either Mary moved to the garden, or John went to the kitchen.
Chances are about even that either Mary moved to the garden, or John went to the kitchen.
It is almost certain that either Mary moved to the garden, or John went to the kitchen.
Either Mary moved to the garden, or John went to the kitchen.