Anne is not furry. Anne is white. Bob is cold. Bob is white. Bob is young. Fiona is furry. Fiona is not young. If something is round and not white then it is not young. All round things are young. If something is young then it is furry. All furry things are rough. All rough, cold things are blue. If Anne is round and Anne is not furry then Anne is cold. If something is not young then it is rough. If something is young and not cold then it is blue.
Anne is not young.