Erin is blue. Erin is furry. Erin is green. Erin is quiet. Erin is rough. Erin is smart. Erin is young. If Erin is quiet and Erin is young then Erin is green. All young people are smart. If someone is smart then they are quiet. If someone is rough and furry then they are quiet. If someone is furry then they are young. Quiet people are green. All young people are smart. All quiet, green people are young.
Erin is not blue.