Charlie is big. Charlie is nice. Charlie is young. Fiona is rough. Fiona is smart. Gary is smart. Harry is rough. Furry people are young. If Charlie is cold and Charlie is not nice then Charlie is smart. All big, rough people are cold. Furry, young people are big. If someone is smart and not nice then they are furry. All cold, furry people are rough. Rough, young people are furry. All big people are rough. If someone is smart and not big then they are not young.
Harry is not big.