Erin is not white. Gary is cold. Gary is white. Harry is blue. Harry is cold. Harry is smart. Harry is not young. White people are furry. All smart, big people are cold. All smart people are big. If Harry is white then Harry is smart. All big, furry people are blue. If someone is cold and white then they are smart. All big people are blue. If someone is smart and not blue then they are young.
Harry is young.