It is certain that Sandra got the apple. It is unlikely that John went to the bedroom. It is certain that Lily is a rhino. It is probably not the case that if Lily is a rhino, and Sandra got the apple, then Bill put down the milk. It is certain that if either Lily is a rhino, or Sandra got the apple, then Bernhard is a lion. It is highly unlikely that if Sandra got the apple, and John went to the bedroom, then Sumit is bored.
It is certain that sandra got the apple, or Sumit is bored.
It is certain that sandra got the apple, or Sumit is bored.
We doubt that sandra got the apple, or Sumit is bored.
Sandra got the apple, or Sumit is bored.