Bob is nice. Bob is white. Dave is smart. Dave is young. Fiona is blue. Gary is blue. Gary is nice. If something is young then it is cold. All young, smart things are white. Blue things are young. Quiet things are nice. If something is smart and quiet then it is young. If something is smart and cold then it is blue. If something is nice then it is smart. All young, blue things are quiet. Young things are quiet.
Fiona is not white.