It is probable that John put down the milk. We believe that Lily is a rhino. It is improbable that Brian is a frog.
It is probably the case that either Brian is a frog, or Lily is a rhino.
It is probably the case that either Brian is a frog, or Lily is a rhino.
It is improbable that either Brian is a frog, or Lily is a rhino.
Either Brian is a frog, or Lily is a rhino.