Alan is big. Alan is high. Bob is short. Bob is thin. Charlie is kind. Erin is bad. Erin is sad. If someone is not huge then they are bad. If someone is not rough then they are clever. If someone is kind then they are quiet. If someone is quiet and not dull then they are nice. If someone is bad and not huge then they are poor. All poor people are small. If someone is short and thin then they are dull. If someone is dull and not quiet then they are sad. If someone is sad then they are young. If someone is clever then they are smart. All smart people are wealthy. All nice people are old. 
Bob is not young.