Bob is green. Bob is kind. Bob is round. Bob is not young. Charlie is furry. Charlie is not green. Charlie is not young. Erin is furry. Erin is kind. Erin is round. Gary is not big. Gary is round. All round, young people are not kind. All round, young people are not cold. All furry people are not young. If Bob is young then Bob is big. If someone is young and not round then they are big. If Bob is not kind then Bob is young. If someone is green then they are not cold. If Gary is big and Gary is not green then Gary is cold.
Erin is not young.