It is probably not the case that John went to the hallway. It is certain that Brian is green. It is probable that Julius is a swan. There is almost no chance that if Julius is a swan, or Brian is green, then Greg is a lion. It is probably the case that if Julius is a swan, and Brian is green, then Bernhard is gray. It is unlikely that if Julius is a swan, or John went to the hallway, then Lily is white.
It is impossible that either John went to the hallway, or Bernhard is gray.
Chances are about even that either John went to the hallway, or Bernhard is gray.
It is impossible that either John went to the hallway, or Bernhard is gray.
Either John went to the hallway, or Bernhard is gray.