Anne is blue. Anne is cold. Anne is green. Anne is quiet. Anne is round. Anne is white. Fiona is blue. Fiona is cold. Fiona is not green. Fiona is quiet. Fiona is round. Fiona is not white. Fiona is young. Gary is green. Gary is round. Gary is young. If Fiona is green and Fiona is young then Fiona is blue. If Anne is green and Anne is quiet then Anne is young.
Gary is not white.