Chances are about even that Mary went to the bedroom. It is improbable that Lily is a swan. We doubt that Emily is a mouse. It is certain that if Lily is a swan, or Mary went to the bedroom, then John picked up the milk. It is highly unlikely that if Lily is a swan, or Emily is a mouse, then Daniel grabbed the apple. It is almost certain that if Emily is a mouse, or Lily is a swan, then Greg is white.
It is almost certain that greg is white, and John picked up the milk.
We doubt that greg is white, and John picked up the milk.
It is almost certain that greg is white, and John picked up the milk.
Greg is white, and John picked up the milk.