Bob is big. Bob is blue. Bob is furry. Bob is kind. Bob is red. Bob is round. Bob is young. Erin is big. Erin is not blue. Erin is furry. Erin is kind. Erin is round. All red, round people are big. Big, round people are red. If Bob is not blue and Bob is not furry then Bob is kind. Young, blue people are round. If Erin is furry then Erin is young. If someone is big and not blue then they are red. If someone is big and not red then they are not young. If someone is furry and not big then they are not blue.
Erin is not furry.