It is probable that John went to the kitchen. It is probable that Brian is a rhino. It is certain that Lily is green.
Chances are about even that either Brian is a rhino, or John went to the kitchen.
Chances are about even that either Brian is a rhino, or John went to the kitchen.
It is almost certain that either Brian is a rhino, or John went to the kitchen.
Either Brian is a rhino, or John went to the kitchen.