It is highly likely that Mary picked up the apple. It is impossible that Bernhard is a lion. There is almost no chance that Lily is a frog. It is certain that if either Bernhard is a lion, or Lily is a frog, then Julie is in the office. There is almost no chance that if Bernhard is a lion, or Lily is a frog, then Julius is gray. It is highly unlikely that if Bernhard is a lion, and Mary picked up the apple, then Sandra grabbed the milk.
It is highly likely that either Julius is gray, or Mary picked up the apple.
It is highly likely that either Julius is gray, or Mary picked up the apple.
It is probably not the case that either Julius is gray, or Mary picked up the apple.
Either Julius is gray, or Mary picked up the apple.