It is probable that Greg is gray. It is impossible that John left the apple. It is impossible that Bernhard is a lion. It is unlikely that if Bernhard is a lion, and Greg is gray, then Lily is a frog. It is probably the case that if Bernhard is a lion, and John left the apple, then Mary moved to the office. There is a better than even chance that if Bernhard is a lion, and John left the apple, then Emily is a mouse.
It is probably the case that either Greg is gray, or Mary moved to the office.
It is probably the case that either Greg is gray, or Mary moved to the office.
There is almost no chance that either Greg is gray, or Mary moved to the office.
Either Greg is gray, or Mary moved to the office.