Anne is cold. Anne is green. Anne is not nice. Anne is not quiet. Anne is red. Anne is rough. Fiona is cold. Fiona is nice. Fiona is red. Fiona is young. If Fiona is quiet then Fiona is not nice. Rough people are cold. Young people are rough. If Anne is rough then Anne is not young. If someone is quiet then they are nice. If someone is quiet and not cold then they are nice.
Fiona is not quiet.