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