Erin is high. Erin is big. Harry is small. Harry is thin. Dave is clever. Bob is poor. Bob is bad. If someone is not huge then they are poor. If someone is not sad then they are wealthy. If someone is clever then they are smart. If someone is smart and not rough then they are quiet. If someone is poor and not huge then they are dull. If someone is dull then they are tiny. All tiny people are little. If someone is small and thin then they are rough. If someone is rough and not smart then they are bad. If someone is bad then they are energetic. If someone is energetic then they are young. If someone is wealthy then they are kind. If someone is kind then they are nice. All nice people are smart. If someone is quiet then they are old. All old people are experienced.
Bob is not smart.