Bob is strong. Bob is huge. Fiona is tiny. Fiona is little. Charlie is nice. Harry is poor. Harry is sad. If someone is not high then they are poor. If someone is not bad then they are quiet. If someone is nice then they are kind. If someone is kind and not rough then they are clever. If someone is poor and not high then they are dull. All dull people are small. If someone is tiny and little then they are rough. If someone is rough and not kind then they are sad. If someone is sad then they are young. If someone is quiet then they are wealthy. All wealthy people are smart. All clever people are experienced. 
Harry is smart.