Anne is blue. Anne is green. Anne is red. Anne is smart. Anne is white. Erin is blue. Erin is red. Erin is smart. Fiona is blue. Fiona is red. Fiona is smart. Fiona is white. If Anne is red and Anne is blue then Anne is quiet. Quiet people are smart. All smart, green people are blue. If someone is blue and smart then they are young. All red, young people are white. White, blue people are green. If Fiona is red and Fiona is green then Fiona is smart. If someone is young then they are quiet.
Erin is not green.