Bob is cold. Bob is furry. Bob is round. Bob is white. Charlie is blue. Charlie is quiet. Charlie is round. Erin is blue. Erin is furry. Erin is green. Erin is round. Erin is white. If Erin is blue and Erin is white then Erin is round. If someone is quiet then they are green. If someone is quiet then they are green. Green people are round. If someone is white and quiet then they are blue. All round, cold people are blue. All quiet, cold people are white. If Erin is furry then Erin is white.
Erin is not quiet.