Erin is rough. If Erin is rough and Erin is young then Erin is quiet. If Erin is rough then Erin is quiet. All rough, young things are red. All big, young things are quiet. All big, cold things are young. If Erin is cold then Erin is green. If something is quiet and rough then it is red. If something is green and cold then it is rough.
Erin is cold.