Dave is strong. Dave is big. Bob is short. Bob is thin. Harry is wealthy. Fiona is sad. Fiona is dull. If someone is not huge then they are sad. If someone is not bad then they are quiet. If someone is wealthy then they are kind. If someone is kind and not poor then they are clever. If someone is sad and not huge then they are rough. All rough people are little. If someone is short and thin then they are poor. If someone is poor and not kind then they are dull. If someone is dull then they are young. If someone is quiet then they are nice. All nice people are smart. All clever people are old. 
Dave is little.