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