Anne is blue. Anne is rough. Anne is not smart. Anne is white. Charlie is blue. Charlie is white. Charlie is young. Gary is blue. Gary is smart. Harry is young. All smart, blue things are quiet. If something is not rough then it is smart. Young, smart things are furry. If something is smart and white then it is quiet. If something is quiet then it is white. All furry things are blue. If Gary is quiet then Gary is smart. If something is quiet and not furry then it is blue.
Charlie is not smart.