Anne is young. Bob is blue. Bob is white. Bob is young. Charlie is quiet. Fiona is blue. Fiona is cold. Fiona is quiet. Fiona is white. Fiona is young. All white things are cold. If something is cold then it is nice. If something is young then it is white. All young, green things are white. If something is not blue and not young then it is not white. If something is white and nice then it is quiet. If Anne is quiet then Anne is green.
Bob is nice.