There is little chance that Greg is a rhino. It is impossible that Brian is gray. It is likely that Mary moved to the garden. It is probably not the case that if Brian is gray, or Greg is a rhino, then Fred went to the kitchen. It is probably not the case that if either Brian is gray, or Greg is a rhino, then Bernhard is a lion. There is little chance that if Brian is gray, and Greg is a rhino, then Lily is a swan.
There is almost no chance that either Brian is gray, or Fred went to the kitchen.
There is almost no chance that either Brian is gray, or Fred went to the kitchen.
It is probably the case that either Brian is gray, or Fred went to the kitchen.
Either Brian is gray, or Fred went to the kitchen.