We doubt that Sumit is bored. Chances are slight that Mary went to the garden. Chances are about even that Bernhard is a lion.
It is probably not the case that mary went to the garden, or Sumit is bored.
It is probably not the case that mary went to the garden, or Sumit is bored.
It is probably the case that mary went to the garden, or Sumit is bored.
Mary went to the garden, or Sumit is bored.