It is certain that Bernhard is a swan. We believe that Lily is green. There is little chance that Bill went to the office. There is little chance that if Bernhard is a swan, or Lily is green, then Greg is gray. It is probable that if Bernhard is a swan, or Bill went to the office, then Mary got the apple. There is a better than even chance that if Bernhard is a swan, and Lily is green, then Antoine is thirsty.
It is improbable that greg is gray, and Lily is green.
It is improbable that greg is gray, and Lily is green.
There is a very good chance that greg is gray, and Lily is green.
Greg is gray, and Lily is green.