Erin is blue. Erin is cold. Erin is green. Erin is rough. Erin is smart. Erin is white. Erin is young. Fiona is blue. Fiona is cold. Fiona is smart. All blue, smart people are young. Rough, cold people are white. If Erin is cold and Erin is smart then Erin is blue. All rough, green people are cold. Smart, young people are rough. If Erin is white and Erin is rough then Erin is cold.
Fiona is blue.